Aselph's Murder Plan!

Aselph walked around the entire school, chatting up an entire storm to Reina. He just kept talking and talking and talking while visiting nearly every place in school with Reina on the pretense that he "wanted to get to know her better." Reina didn't find this suspicious because Aselph felt like the type. She didn't pay much attention, and she didn't notice that Sel stole some things and put them in his pocket. Correction: She did notice, but she didn't think it was anything big. Maybe he was just a hands on dude, either way, it was none of her business.

While Reina was taking a bathroom break, Aselph was quickly brewing several mini bombs outside the stall. He tucked them inside his pocket and went through the day as usual. Each new place they visited on the second floor had a bomb within it (not all were booby trapped). This proves that the victim was completely random, and was not a result of grudge or anything as fictitious as that. However, before night, he was only able to install three traps. Those places happened to be in the bath house, rec room, and dusty closet.

Reina was too immersed in ignoring Aselph that she didn't bother to ask why. She was just out of it and uninterested. That, and Selph was being “very inconspicuous about it.” He was talking so much that Reina couldn't even look at him. That was how annoying he was. But this carelessness ended up being Aselph's downfall.