A/N: I don't own Danganronpa, Hetalia and Sengoku Basara. I only owned the idea. Thanks for some of my friends who give some inspirations and idea, so this fanfic can be made. Hope you enjoy it.

Previous chapter:

The investigation for finding Kenshin's, Keiji's, and Alfred's murdered was held. With some evidence and clue, they found out that the murderer was Sarutobi Sasuke, the SHSL Spy Ninja. Only 11 students still survived in the school. Who would be the next to be perished?

CHAPTER 3: THE MISSING LONELY BRAINIAC

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~DAY 3, 6:30 a.m~

"Feliciano, how are you doing now?", Masamune walked to Feliciano as he gave his best smile. Feliciano shook his head.

"I'm-a so scared... Why we have to survive in this place? I don't-a want to die... I just wanna to go home", Feliciano's body was trembled. Seems he despaired after Sasuke's execution. "Why we have to kill-a to escape?"

"I don't know either. That damn bear", Masamune cursed in his engrish. "By the way, have you seen Motonari this morning?", asked Masamune.

"I just met him 30 minutes ago. He said that he went to Arthur's room for telling some clues about Alfred last will before he died", Feliciano answered.

"Last will?", Masamune remembered the last time when he and Alfred met each other 2 days ago in afternoon.

~FLASHBACK~

"Alfred, do you want to escape from this hellish school?", Masamune asked. Alfred shook his head.

"I guess I can't... I never can be hero for anybody. I even can't be the hero for my brother, Arthur. I-I loved him so much in brotherly way. Man, even I independeced myself from him, but I never forgot his brotherly love to me", Alfred said in despaired tone. Masamune clenched his fist.

"B-Baka! Don't think like that! You can be hero for everyone, even you have to sacrificed your own life. That's the true hero in my opinion. If you can't protect Arthur, you can protect your best friend, Keiji. That happy-go-lucky man said that you are the people in big spirit, so show that you are the true hero for him and Arthur", Masamunse showed his disagree toward Alfred's desperated opinion.

"O-Okay... But, would you mind telling him my last will if I died?", Alfred gave Masamune the toy soldier that he used to play as his own toy from Arthur.

"Toy soldier? For what?", Masamune asked.

"That's the gift from Arthur for me. I want you to return it to him and say my love to him. I promise I will be his soldier and his hero. Right now, I will be Keiji's hero. And, please protect him for me. Promise?", Alfred showed his fist, asking Masamune to do a bro-fist with a big smile. Masamune clenched his fist and do a bro-fist to Alfred.

~FLASHBACK END~

"I remember! I need to meet Arthur now!", Masamune ran to Arthur's room. Feliciano tilted his head because confused.

"Vee... What's wrong with him?", Feliciano mumbled.

~DAY 3, 7:00 a.m~

"Arthur, open the door please. It's Dokuganryu Date Masamune", Masamune knocked the door. Not long after that, Arthur opened the door. He was sobbed. His eyes were red because of crying.

"Oh, it's you, Masamune", Arthur wiped the tears from his eyes with his hand. Masamune took the toy soldier inside his pants' pocket.

"Here. It's yours. Alfred gave it to me and told me to give it to you", Masamune said. Arthur's eyes filled with tears as he hugged Masamune. Masamune was shocked, but he could feel Arthur's feeling. Arthur looked so desperated since Alfred's death. He thought that he was a failure brother.

"I am such an idiot... I can't protect Alfred... I never be his good older brother", Arthur cursed with tears flowed from his emerald eyes.

"No, he is happy now. He will be your hero. No matter what. And he told me that I will be your protector now", Masamune said. "That was his last will before he died. Arthur undertood as he let Masamune petted his head.

DING-DONG-DING

The alarm rang and the students assembled in hall room. Then, the big monitor in the hall room was turned on by Monokumajiro from the principal room. In the monitor, Monokumajiro appeared.

"Upupu~ since the SHSL spy ninja was killed, I want to tell you something. There will be another motive that I will give to you for making you graduate from this school~", Monokumajiro said.

"O-Oi! Another motive?", Yukimura asked.

"Yep. Today's motive is... Find out the one who cooperated with Sasuke in the murdering", then the monitor turned off.

"Find out the one who cooperate with Sasuke? Who's that? I guess no one", Ivan said. All students agree.

"Well, since Monokumajiro-dono had prepared our breakfast, how about we have some food to eat for breakfast?", Yukimura asked. All people agreed. But, something didn't right would be happened later. What was that? Another murder? One of these students would be perish again...

"Sanada... Would you mind if you talk to me right now in hidden place?", Motonari asked. Yukimura nodded as they went to Motonari's room.

~DAY 3, 9:00 a.m~

"Listen, it sounds weird but I have to do this, no matter what", Motonari said.

"What do you mean, Mōri-dono?", Yukimura asked.

"W-Well, about the motive... It will be a trap for the murderer. The murderer must be wanted to kill you since you have a relation with Sasuke", Motonari explained. Yukimura shocked.

"W-What?! A trap?!", Yukimura felt the despair stabbed him now. Motonari nodded.

"But, I won't let the murderer to kill you easily. Listen, today I will exchange the nameplate of our room", Motonari said.

"No need, Mōri-dono", Yukimura said.

"Please, just do it. Since your room is beside mine, I want you to do it", Motonari said. As the result, Yukimura exchanged the nameplate. Motonari would sleep in his room, with the nameplate of Yukimura's room's door.

~TIME SKIP~

Later then, at dinner time, Motonari wasn't there in the dining room. Everyone was confused about Motonari's lost.

"He probably asleep, da?", Ivan said. Different with other, Yukimura was pale because he thought that the one who would die was Motonari.

"Hey, Sanada! Eat your food before it's become cold", Masamune said. Yukimura nodded and started to eat the food.

~DAY 4, 9:00 a.m~

"Aww... Why should me and Ivan clean the gym room?", Mitsunari sighed.

"Upupu~ since it was against the rule principal when you used the gym and you didn't manage it well, you got to be punished. But since it's the low level disobedient, I commanded you to do that", Monokumajiro said. Mitsunari gave up and did the job together with Ivan at last.

~GYM ROOM~

"Urgh... I hate to do a gym cleaning", Mitsunari grunted to show his anger.

"Don't be angry da? Beside, lucky if Monokumajiro didn't kill you because of dirty gym", Ivan said with an innocent smile. Mitsunari sweatdropped.

"Whatever. It's hard to speak with idiots", Mitsunari said. Ivan who was annoyed, chanted "kolkolkol" to Mitsunari, but Mitsunari didin't scared of Ivan's chant. Suddenly, they heard the cracked voice from above them.

"Did you hear that? That sounds like cracked ceiling", Mitsunari said. Ivan nodded. Suddenly, a corpse of hanging Motonari was fallen from the ceiling after the ceiling broken not long after the cracking voice. His neck was stranggled with a rope. His body was so pale. Then, Ivan was screaming in fear. Mitsunari hugged him to comfort him down. Not long after that, Masamune and Yukimura ran to the gym room and they were shock.

"Mōri-dono really did it... He let the murderer killed him", Yukimura mumbled. Who was murdering Motonari? He never cooperated with Sasuke. He even didn't know either Kenshin or Keiji very well, because Motonari always said that he could do everything by his own, even it would bring him to the death. He said he liked to be alone.

~DAY 4, 9:30~

DING-DONG-DING

Alarm in this school was rung. All the students stopped their activities and walked to the big monitor in each room. The monitor turned on and Monokumajiro was appeared in the monitor.

"Upupu~ Another murder and another body was discovered. This will be your second trial class. Now, the things you need to do to investigate and think about my motive. Don't forget to use your cell phone well. Oh, now you can access the 2nd floor, including you can see the attic to more investigation. Good luck and see you later in trial class", Monokumajiro said. The monitor turned off.

"Who is Motonari's murderer? No one will have no bravery to kill him", Masamune said.

"Yeah, I guess this one of his smart-failed plan, aru", Yao added. He looked at Kiku. "Don't you think the same, Kiku?"

"No, I guess this is a trap... I guess he want to do something to one of us for making sure 'he' will despair. I'm sure of it", Kiku said. All students, except Kasuga and Yukimura, were shrugged because they didn't understand the way of Kiku's mind.

Remaining students: 10 out of 15

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Well, this is the end of chapter 3. Review please and I don't accept flame. Adios everyone! See you later in the next chapter.