Ivan College

An invitation from the Mysterious Academy. Do you dare to accept this invitation from the Seven Deadly Sins? Understand this letter and...'Sin' that ordinary people cannot understand? This is not a temple of atonement, nor a stage for displaying sins. Please meditate on the sins in your heart and fall into the abyss! This work is purely fictitious and any similarity is purely coincidental! If illegal transfer and reprinting is found, legal procedures will be taken directly to obtain compensation. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.