Reborn As The Demon Lord's Son With My Chess System

After finally deciding to forego the memories of his past life as a human, Charles Kasper Rov II gets a new Quest from his system.

[Quest]

- Take the throne from the current King of the Demon-realm.

[Reward]

- Return to your past life and avenge your death.

Armed with the knowledge of his murder in his past life and the possibility to change the past, Kasper embarks on a new journey to not only checkmate the demon-realm but also get revenge on the people who ended his past life!