The Freedom of the Second Dimension

A second-generation Saint concealed his identity and went to the human world to find true love, but he was tragically broken up. From then on, his temperament changed drastically and he was addicted to the second dimension and games. His parents could not bear their son to continue like this, so they specially created a system to let their son relax in the second dimension. What will he do to the second dimension? This book is a harem novel without thunder or depression. The first world is tentatively decided to be Demon High School DxD, and the second world is the inferior students of Magic High School. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.