On 30th Floor Underground, Masayuki and his team get into the room in That Time I Got Reincarnated As A Slime Season 4 episode 2. They see some monsters. The monster launches an attack. Jinrai blocks the monster’s attack with his sword. He volunteers to take care of the monster. Masayuki leads the other two members to rush to the monsters. But the two monsters hit the floor with their weapons.
The Maze of Evolution

Masayuki runs aside. He falls on the floor. The monster lifts his mace. He intends to kill the hero. But his belly is pierced by a sword. The monster disappears. Jinrai runs in front of Masayuki for guarding him. Bernie realizes that Masayuki planned to attack the monsters from two sides. Jinrai praises the leader. Jiwu volunteers to provide cover. She hits the floor with her wand. She launches her skill “Mud Hand”.
Some mud hands appear on the floor. They tie the monsters. Jinrai rushes to the monster. He keeps hitting his belly. Bernie launches his skill “Wind Cutter”. The wind blades hit the monsters. It kills them. Jiwu is very happy after she saw the result. But a monster shows up in front of her. He laughs. Masayuki worries about his girlfriend. He carries his sword to rush to the monster. But he’s tripped on the step. The sword hits the floor. It’s broken. The broken sword flies to the monster. It hits him on his back. The monster turns around. He tries to take revenge. But he falls down. He disappears. Jiwu thanks Masayuki for saving her. He gives an awkward smile.
In the shopping district, Masayuki’s photos are hung at the store. The store owner persuades the customers to buy the photos. The salesgirl tells the customers that Masayuki buns are delicious. The two adventurers talk about Masayuki at another store. They’re surprised that the guy broke his sword and killed the guardian. The kids play Masayuki. They lift their swords. But a group of people who wear green robes doesn’t like the guy.
At Rimuru’s mansion, Rimuru meets Masayuki. He mentions his popularity remains high. But Masayuki thinks Rimuru teased him. He says that he did nothing. But Gard thinks Masayuki is too modest. Ramiris tells Masayuki that the ideas he gave them are perfect. Gard agrees with what the demon queen said. He reveals the people thought the restaurant to the 95th floor was pretty good. They were very happy after they ate warm food and slept in the beds.
Veldora learns that the maze adjustment was successful. Rimuru says that the caliber of the challengers has improved. Masayuki brings up that there was a group of adventurers highly anticipated. Rimuru knows what Masayuki meant is Green Fury. The team broke through 20th floor within three days. He thinks those guys did it because the the captain who’s a Spirit Messenger. They asked the spirits in the dungeon for directions through “Elemental Communication”.
Ramiris claims that she can hinder Green Fury. But Rimuru rejects it. He thinks it’s a raid method. He thinks people will pay attention to his dungeon if there’re some highly anticipated teams in the dungeon. Gard reveals the revenue has increased. The profits are quite substantial even if he deducts the expenses. Ramiris realizes that she can get some money.
Ramiris and Veldora see the gold coins in the two bags. Ramiris is moved after she got so much money. Veldora is surprised that he can get money as well. Rimuru thinks Veldora should enjoy the profit he deserves after he did a good job. Veldora claims that he worked at a store ever. He understands that work is a noble endeavor. Ramiris is excited to attack Rimuru. She thinks it’s her era. Gard praises Ramiris and Veldora. He reveals the merchants of the Western kingdoms wanted to do business with them.
Rimuru expected. He brings up that their nation draws people to come through stimulating desire. The person will stay in touch as long as he thinks they can meet the needs. Gard thinks they have gained the trust of people. Rimuru tells his brother that he’s like a finance minister. Gard thanks the emperor for giving him some guidance.
Rimuru studies the bodies in the lab. The girl calls him outside the lab. He complains that his research is just starting to take off. Raphael reminds Rimuru that he lost contact with the outside world. She worries that something happened.
Rimuru opens the door. He sees the two girls Shion and Shuna. Shion wants to know if he’s fine. Shuna worries about Rimuru. She mentions he didn’t show up when they ate. He apologizes to them. He thinks he was too into it. Shion feels relieved after knowing Rimuru is fine. Shuna tells the guy that nobody will complain even if he does as he pleases. She hands over the cakes to him. Shion remembers Gard was looking for Rimuru when Rimuru is eating the cake.
Gard runs to Rimuru in the hallway. Rimuru wonders why the guy is so flustered. Gard brings a bad news to his boss that the 30th floor of the dungeon is going to be broken through after Masayuki. Rimuru realizes that the team was Green Fury.
In Rimuru’s office, Rimuru watches Green Fury raid the 30th floor. Ramiris thinks those guys are using a way to skirt the rules. The number of people increased to 100 from 10 after they used the trick. Gard reveals Green Fury was a well-known mercenary group. The investor was the Kingdom of Englassia. Veldora figures it out that the boss of the 40th floor will be defeated by those guys. He thinks it’s not good. Ramiris confesses it to Rimuru that the bosses after 60th floor cannot work. She mentions they agreed to let the Order of the Holy Knights train. Those guys trained from the 50 st floor when Rimuru studied in the lab. The Guardian Colossus defeated the knights on 70th floor. Hinata was stunned after knowing the result. The knight provoked her. He thought she couldn’t win as well. Hinata began to charge forward in a rage. She crashed the Guardian Colossus. She reached 90th after she got rid of other guardians.
Ramiris tells Rimuru that she didn’t prepare well for some reason. Gard reveals Hinata was elegant to stay for one night at the hotel on the 90th floor. She defeated the dragons that Rimuru caught. Rimuru thinks Hinata is a troublemaker after knowing what the lady did. He realizes that it was Veldora’s turn. He’s surprised that Veldora fought Hinata.
Veldora claims that he wouldn’t reject anyone as a King of the Maze. He wouldn’t flee and he wouldn’t avoid. Hinata was strong. She hurt him. He thinks she was like the hero who sealed him. Rimuru regrets that he didn’t see it. He wonders if Veldora won. The dragon says that he did it. He thinks his friend is worrying about him. Rimuru brings that Veldora has a criminal record that he lost because he fell for his rival. Veldora claims that he would grow up. Rimuru knows what happened. He thinks they should come up with some ideas about the guardians after the 60th floor. Gard reports it to Rimuru that Hinata asked if she could get the prize to raid the dungeon. Rimuru asks Gard to reject Hinata. Because he has paid the lady salaries.
Rimuru goes to the 60th floor. He decides to enhance the floor. He remembers the guardian is the King of the Dead Adalman. Adalman gets on his knees to Rimuru. He feels ashamed after he was defeated by the Order of the Holy Knights. He wants to accept any punishment. But Rimuru asks the guy to look up. He thinks he was too naive. Because the holy knight was his natural enemy. He thinks he cannot use the holy magic that he used to be able to use. Adalman is surprised that his master knows the secret. Rimuru says that holy magic is the power of faith. Adalman needs to believe in the existence that interferes spirit particles for using holy magic. He needs to sign a contract.
Rimuru believes that Luminous Twilight Valentine added the contract during the religious ceremony. But Adalman’s object of worship is Rimuru now. It means that the contract isn’t right. So he cannot use Luminous’s power. Rimuru guesses Shuna got the hang of it without realizing it. So she can use holy magic. Shuna reveals she did it because she trusted Rimuru. Rimuru praises the girl. He tells Adalman that he’s going to teach him secret of faith and grace for letting them not be hurt while they use holy magic. He came up with a magic for him. He asks him not to tell it to others.
One hour later, Adalman uses a fire magic. He’s moved to thank Rimuru. Rimuru gets Ramiris to build a throne for Adalman. Adalman sits on his throne. He swears that he will hold out to the very end. Rimuru thinks the 60th floor will be fine. But Ramiris worries about the 70th floor. Her Guardian Colossus isn’t fixed after Hinata broke it. Rimuru is surprised. He thinks the demons in the dungeon would resurrect after they were defeated. She cries to tell him that she doesn’t know why her dolls couldn’t resurrect. He comforts her that he has an idea.
Rimuru returns to his office. He tells his people that their dungeon is an evolutionary dungeon. It will overcome various problems. It will keep enhancing. Milim Nava breaks into the office after she heard that how her dragons were defeated. Rimuru notices that Ranga and Gobta are tired. He guesses the two accepted a rigorous spiritual practice. Gobta laughs. He tells Rimuru that he made it. Milim praises Ranga and Gobta. Because they passed her hell model. Veldora decides to teach the two his arts. But Milim goes against it. She claims that Gobta is her disciple.
SEE ALSO: That Time I Got Reincarnated As A Slime Season 4 Episode 1 Recap
Ranga walks to Rimuru. Rimuru strokes the animal. He thinks he worked hard. He asks him to take a break in his shadow. Ranga gets into Rimuru’s shadow. Rimuru praises Gobta as well. He keeps his promise that he will take him to the elf’s store. Gobta is excited after he heard the good news. But Milim discovers that the guy looks very energetic. He’s scared to run out of the office.
Milim gets angry after knowing Green Fury defeated the guardian of the 40th floor. She thinks they shouldn’t be looked down by those guys. She asks Rimuru if he has plans. He’s confident. He thinks those guys will fall into the trap he set up on the 49th floor. The floor is a good place to give the adventurers a lesson. Ramiris mistakes that they will go to the floor in person. Rimuru gives some balls to his friends. He asks them to imagine the demons they like. Milim images a slime. She hugs the slime. Rimuru feels a little embarrassed. He leads his friends to possess the demons.