Top Sadomasochism: the Hacker Brother Realizes His Mistake

A wealthy heiress and a talented hacker boy who were lost overnight due to a grudge between their parents and a conspiracy return to the hunting ground after eight years of isolation. I just don't know who is the 'hunter' and who is the 'prey' this time? She was trapped in a nightmare for eight years, but in the end she couldn't resist his paranoid obsession. This love and hate that began with calculations ended in entanglement for the rest of their lives.