The Evil Dragon is Proposed to by the Knight

Lin Nuo transmigrated into the children’s picture book that he illustrated, The Knight Battles the Evil Dragon, and became the evil dragon. Since this book was aimed at children, but the beheading of the evil dragon wasn’t very pleasant, the Reading Classification Management System became unsure how to classify it. Upon his death, Lin Nuo was invited to step into his book and improve its setting. During the day, the little evil dragon takes on the form of an imperial prince, favored by the King. At night, he turns back into a dragon, eager to grab any gold coins (the only item capable of giving him the magic to keep his human form) and hoard them. In the original story, the little evil dragon committed many misdeeds and was ultimately exposed and slain by the knight Sir Rennes. So, every time Lin Nuo encountered this paladin with his exquisite yet cold demeanor, Lin Nuo was filled with fear and tried to avoid him. Yet, somehow the King makes Sir Rennes Lin Nuo’s magic teacher?! What is he supposed to do now!? And worse yet, the coins the Reading Classification Management System tasked him to collect are all owned by Rennes?? This can’t be!!!