Buta Koushaku ni Tensei shita kara, Kondo wa Kimi ni Suki to Iitai

A character in the anime Shuya Marionette is widely disliked: the "Piggy Duke," third son of Duke Denning and a student at Kirsch Mage Institute. Slowe Denning, aware of his reincarnation into this world as the character, faces a bleak future. However, he believes his detailed knowledge of the anime and his mastery over all elements could help him earn the approval of his peers and alter his destiny. His goal is to fulfill a wish unfulfilled in the original story: becoming a person worthy of Charlotte, his retainer, and expressing his feelings to her.