Denki was tired of all the bullying, the name-calling? Sure, the 'Pranks'? Alright, what pushed him over the edge was Physical bullying, and... Being called a waste of human life, worthless, unnecessary. The only person keeping him sane was Shinso, but then he mysteriously stopped hanging out with him, he gave up. He ran to the roof, tuning everything out, only hearing the muffled School Bell. He kept running, tears falling to the ground. He waited for an hour, no one came, no one cared, he jumped.