Sayomi

There is a certain site that can be accessed at midnight. It is said that you will meet Hell Girl once you do.

The story revolves around a supernatural system where, anyone with a powerful grudge may summon the Hell Girl, a mysterious entity that will exact her client’s revenge with the price of damning their own souls to hell after they die. After torturing the cursed target by letting him/her relive inside her/his own cruelty and injustice, Hell Girl ferries the poor soul into Hell, where eternal pain and suffering awaits them.