(Anime Crossover) I’ll Always Be Watching You

"I'll keep watching you until you die."

If souls really exist, I'll watch you until the very last moment before I disappear. I won't let you get away with it!

Anyone could be the killer. The victim has every right to suspect everyone!

[All right, actually, this is just the wild imaginings of a petty female ghost.]

No harem.

No daily updates.

Angst and schemes included.

The main plot is fun and lively.

Trust the author's character, okay, dear?