Makoto continued to watch as Sakura and Monokuma fought and fought. "What is the meaning of this? Why are you going against me?" Monokuma asked Sakura. "This wasn't part of the deal you promised me!"
"I have decided. I will not flinch, or grovel, or avert my eyes any longer. I will fight you." she said with dedication. "Hmm. Is that so?"he asked. " But still, don't tell me you forgot? About that hostage situation." he said as Sakura just growled. Makoto just watched this as he came to the conclusion: Sakura was working as the mastermind's mole.
The next day, the group had gone to the opened fourth floor to investigae it a bit. As they searched the floor, they found it had a chem lab, a music room, a teachers lounge, the data processing room and the Headmaster's office. However as they soon discovered, the Headmaster's office and Data Processing Room were locked up tight.
It was later in the day, the group went into the cafeteria for a while. The heroes noticed that Kyoko wasn't speaking to Makoto at all. "What's with them?" Happy asked. "I hear Makoto wouldn't tell Kyoko something and now she refuses to speak to him." Maka said. "There may be clues in the data processing room or the headmaster's office since those are the only two that are locked." Kyoko said. 'If only we had the keys." Hina said. "No problem. We just gotta smash our way through. With Orge here, we can easily do that." Hiro said referring to Sakura. Just then, Monokuma appeared on the screen. "You guys! You want to break the door to the headmaster's office? What do you think this is, School Wars? I didn't want to impose too many rules on you, but it appears I must." he said as a new rule was put in effect: No breaking down locked doors. "There. Now I can rest easy." he said as the screen went black. "We still have you know what." Hina said as the group understood and headed to the bath house. "I actually have decrypted all of the files that were on this computer." Alter Ego said. The smiled after hearing all of this. "Apparently there was a plan being carried out at this school. A plan to confine high schoolers here at Hope's Peak Academy and have them live together. Also, depending on how things went, those confined students might've had to spend their entire lives here. It seems Hope's Peak Academy came up with that plan themselves. This plan was drawn up because of what happened a year ago, known as "The Biggest and Baddest Despair-ridden Incident in Human Hstory."
"The Biggest and Baddest Despair-ridden Incident in Human History?" Makoto questioned. "Because of that, Hope's Peak Academy was driven to the brink of closure, which, in turn, gave birth to the confinement plan. The person in charge of this plan was the principal of Hope's Peak Academy. He is a man in his late thirties. There's still a good chance he's within the school premises." it said. "That principal must be the one who's controlling Monokuma!" Hiro said. "I'll go and find him. I'll find him no matter what." Kyoko stated. "Also, I found this during my search." it said as it showed a picture of Sayaka, Celeste and Hifumi all together. As they questioned the picture, the PA system kicked in. "Attention all students! Please assemble in the gym immediately." Monokuma said.
They all soon arrived to the gym where Monokuma stood on his podium. "Students, I have some sad news for you. I'm afraid one of you has been my agent." he said as everyone gasped in surprise. "But don't worry. I'll tell all of you who it is. My agent is...Sakura Ogami!" he said happily as everyone looked over at Sakura. "Orge's!" Hiro started. "An agent?" Toko finished. "There is no way that is true! Sakura would never do that. Right, Sakura?" Hina asked. Sakura just stayed silent. "You can boil, fry, kill or be killed. Up to you." he said as he laughed and went through his trapdoor.
"Sakura?" Hina asked. "I am sorry for keeping it secret for so long." Sakura said sadly. "So, you really were an agent for the mastermind." Ichigo said. "Wait! She was probably just being used!" Hina said. "I agree. I was there." Makoto said. "I saw her fighting Monokuma and he said something about having hostages." "You heard and saw that?" Sakura asked. "Sakura only cooperated because of the hostages. But now that she's betrayed the masterm-" "What sort of fantasy world are you living in?" Byakuya asked. "If you really have betrayed the mastermind, then tell me this: who is it?" Sakura just closed her eyes. "Unfortunately, I do not know either." "Getting more and more suspicious." Byakuya said. "Then tell us what the mastermind ordered you to do." he replied.
"He ordered me...to kill one of you. If the school life ended up stagnant without any murders occuring." she said. "That woudl mean you are still after our lives." Byakuya said. "Now hold it!" Hina said. "Wait. There's no need to be at each other's throats over me. This is my responsibility. Hina, my friend. Please forgive me. I wanted to tell you, but I was afraid you would hate me for it." she said as she turned her back to everyone. "Forgive me." she said walking off on her own.
"We'd better watch out for Sakura now. Who knows what she's capable of?" Byakuya stated. "Yes. I mean, she was working with the mastermind." Toko said. "And you Hina, you had no idea what her true colors were." Byakuya continued. "W-well." Hina said. "I'd believe Ogre if she got rid of the mastermind for us." Hiro said jokingly. "Idiot! What if worst comes to worst?!" Hina shouted at him. "Then the mastermind will be one man down. Besides, its no big deal if she dies." he said calmly. Hina got angry at this and slapped him, knocking his glasses off. "You are a monster. You deserve to die." Hina stated. "Then go ahead and kill me. That's how this school works." he said. Hina just calmed herself down and walked off to her room as did everyone else. "Byakuya!" Luffy shouted. "What is it, worm?" he asked. "You take light of everyone's feelings. Especially other people's nakama. I'm warning you: if you keep doing this, it'll come back at you." Luffy said.
The next day, as Makoto and the heroes came out of their rooms, they heard a screaming in the cafeteria. They quickly rushed inside to see what was going on. In there, they saw Hina kneeling on the ground with Genocide Jill standing over her and Hiro cowering under a table. "Hiro, what happened?" Naruto asked. "Toko and Hina started fighting!" he said. Genocide Jill then turned to the group. "Hey, unattrative boys and ugly girls! Get this woman out of here, will ya? If you don't. Slice and dice, slice and dice!" she said snipping her scissors. The heroes along with Makoto and Hiro quickly rushed Hina into the infirmary for treatment. After bangaging her arm, she got up to leave. "Hina, wait!" Makoto said. "What happened between you and Toko?" he asked.
"We got over a little argument over Sakura." she said."I mean, she bitched about my best friend!" she said. As soon as she said this, Sakura rushed in. "Hina!" she said running to her and seeing the cut. "How did you get that wound?" she asked. "Its nothing that big." Hina said. Sakura then turned over to Hiro." It wasn't me! Genocide Jack did it! It was the crazy serial killer!" he shouted in fear. "She goes after Hina instead of me? Unforgivable!" she shouted in a rage. Hiro quickly ran out of the room in fear. As soon as he did, Kyoko walked in. Sakura soon calmed down. "I will do nothing. I will go...settle things once and for all." Sakura said as she walked out of the room with Hina following. The heroes walked out of there as well. A couple hours later, Luffy was walking around the school until he was confronted by Sakura. "Hey, Sakura." he said. "Luffy, you are one of the most honest of that group of yours. That is why I must confide in you." she said. "Huh?" he said.
Later in the day, as the heroes were discussing over recent events in the school, Kyoko and Makoto came to them. They were all soon rushing to the rec room where Hina was standing outside. "Hina! What's going on?" Tsuna asked. "Sakura is inside and she hasn't moved a bit!" Hina said pointing to Sakura who was sitting on a chair. They tried to open the door, but saw it was blocked off by a chair under the door handle. Makoto thought quick and broke the window open with his elbow, moved the chair aside and opened the door. They quickly ran in and over to Sakura, only to find her dead, sitting up with a smile on her face. Then the announcement kicked in. "A body has been found. Investigation time will be allowed before we begin the Class Trial!" the bear said. "Is Sakura really...dead?" Hina asked.
"I'm afraid so. Sakura Ogami is dead." Eren said as Hina just stood there emotionless. "I need to go gather the others." she said walking off. After that, they began to investigate the body. In the room, they found that Sakura had recieved two wounds on the head and had vomited blood, some yellow powder on her foot as well. They also discovered two missing Monokuma bottles along with an upside down magazine and blood net to the stand and of course a broken Monokuma bottle. Soon, Hiro, Byakuya, Genocide Jack and Hina had walked into the room. "Ogre!" Hiro shouted. "So, she really is dead." Byakuya said. "Hiro, Byakuya, Toko. I know for a fact, that one of you killed her!" Hina said in anger. "What makes you think so?" Soul asked. "Sakura called those three into the rec room earlier. It means that you three met her last!" she said. "One of you has to be the culprit!"