LOOK BACK AND FIND ME IN THE SHADOW (RATE E, 18+, NSFW)

Tsukishima thought he was the normal guy, one person out of the population of normalcy. But when he noticed the eyes that trailed after him everywhere he went, the gifts that were left in his car, and the message in his apartment, Tsukishima realized that maybe he wasn't as normal as he had thought. After all, a normal person wouldn't allow these strange activities to continue without trying to at least intervene.