On an ordinary spring day, an internet troll made the selfless decision to give his life to save a child. As a reward for his final act of goodness, he was reincarnated on an alternate earth, where humans and animals could awaken psychic powers.But it was not your standard reincarnation. On this alternate earth that was inhabited by psychic animals and humans, the man was born as twins, a boy named Christopher and a girl named Kristine, both with the same memories of their past lives. Thankfully, for their lifetime of sin and their final good deed in their past life, the twins were blessed with the "Angel and Devil System." Follow the twin's journey as they navigate the challenges and dangers of their new world with their cheat.