Missing

Bakugou Katsuki's childhood friend had been missing for 2 years! Bakugou was now a 4th year and It seemed as if everyone had moved on from Deku's disappearance but himself. What will happen when Bakugou Katsuki finds Deku, and realizes the truth of why Deku had disappeared?
Warning: Cussing, boy x boy, and other sensitive topics, gore, possible smut?