Darkness Stands on the Other Side

An inexplicable case can actually attract that person's attention, and it is related to his freedom. Who would have known that he would leave the ordinary world of reality and become a descendant of darkness. It turns out that no matter what you want, you have to pay a price. Unfortunately, he understood it too late. How I want to go back to the past, The days when there was nothing. Updated from time to time~~