“Your names will be Arjen and Arien.” We were just like any normal twins going to high school, but then we lost our lives to a sudden accident and our second life as twins began! And so we live inside an abandoned palace along with an abusive mother and a cold-hearted emperor as a father. But on our 5th birthday... The king suddenly wants to see his children. "Why so suddenly?" We can only trust ourselves! Initiate the twins' Project Survive the Palace! A tale about siblings who were reincarnated together at the palace. The siblings are the main characters, and though they cherish one another very much, there are no incestuous elements.