Hey!! if someone want another yandere harem novel i found another good one, surprisingly a good japanese yandere harem novel titled:
"I Was Reincarnated as a Nameless Combatant in a Japanese-style Fantasy Depressive Erotic Game, but the Women Around Me Are All Dangerous, and I Have a Bad Feeling about It"
Unfortunately the novel isn't in this site tho (╥﹏╥)
