After getting cornered by police and Sun group kirishima was able to come to the base. After listening that Yotaro was surprised and they went to meet him. After they entered in his room he was taking a nap so they waited in his room. After some time he wake up and then he get surprised because that was the first time Yotaro went to his room. After that he asked him questions starting with how was he able to do that. Kirishima didn't understand the question and then he said what did I do. Yotaro was curious about his power.
So he told him about his power the sorrow of sea. That was the first time he listen the name of his power. Of course he wasn't the only one who didn't know about that. Yuki, Yuri, Fred it was their first time as well. He told them about his power and then he went to meet some one. After that they were having a discussion and Yotaro said anyone of you have see the main boss of the green team. The laughing environment Changes but the answer everyone has was the same. A no(Except Mitobe). After that they went to their room and then went to sleep. The days passes by and finally the day come when he said they are allowed to meet the boss. Those four were happy but also tense. Then Mitobe said I am sorry but I am not coming with you guys. Yotaro askes him why would he do that their aren't many who know about the main boss. Mitobe said I only serve for one boss and that's him Kirishima and he went outside.
But those four decided to go because that would be disrespect from them if no one goes. The only thing was that they would be blindfolded because they were going to the main society. After reaching the destination he remove and what were they seeing was a big castle. As they went through and through they started to fear because there were people who were torturing some policeman or black gang member. There are dead bodies everywhere. Of course they had gone through that but not that much. After that they went to boss room. The boss was sitting in a chair and had a mask. The first thing they understand was he wasn't gonna show his face.
After having a chat he told Kirishima to leave his gangs main member for a talk. After kirishima leaves, the boss offered them that they can become a boss like Kirishima if they want to. Everyone decided that they need time to think. The main boss says that he would have them 30 minutes if anyone comes by then then it will be a yes otherwise no. At the time of leaving Yotaro asked him for his name. As he was not bound to tell he told everyone at your level call him S and then they went.
After having an opportunity to become a boss like kirishima everyone went on their own to think about the situation. The only thing they decided If you said yes then you won't be coming to there base for today. So even if they missed each other they would understand each other answer. Everyone agreed. At 7. 30 when Yotaro was thinking he encountered with an old man. The old man was sitting alone on a bench. He went to talk to him. He said what are you doing grand pa on a place like these. The grand pa said when he was young he was serving the current boss dad.
Unfortunately he wasn't able to save him or his comrade so he was telling them that he is sorry. After listening that Yotaro asked what kind of supernatural power using at your time. He said he was the master of kung Fu and had ability to shoot with his fingers. Of course they wasn't that powerful and won't kill but it will make target unconscious. After that he asked how was this boss at the time. He said he was the strongest on the earth but then how did he get beaten? asks Yotaro. Playing fair isn't the only way to win the war he said. He didn't understand that and then leave him on his own. After that he was thinking but wasn't able to conclude.
The time went and then he was going to the base on his own which means he had declined the Boss(S) order but on the way he saw some guys from the black gang and then he didn't know what to do so he followed them. After following for some time he lost them and then went to the base. He was thinking about who would be the last one to come to base. As he open the door everyone was already there. Yotaro was the last one who came last to the base. He was surprised and asked them why they declined the offer given by the boss. Everyone had the same answer that kirishima was the one who saved them so they are gonna serve him till death.
Yotaro was surprised what would be the real reason because that would be the great opportunity for them to increase their reputation. Yuki asked Yotaro why didn't you accept, everyone thought that you would like the offer and will accept it. Yotaro said I am more interested in Kirishima then becoming the boss like him that's why I declined the offer. As the time passes the black and green interaction increases he didn't told them about the incident happens near the castle. After that kirishima assign the job for the two Mitobe and Yotaro to went to a town and deliver it to a certain person. That was the first time that he gonna go with only one. Because as always he had those 5 with him. As he was excited they went to the town.