After a Fall in the Shower, I Dressed up as the Duke's Youngest Son.

Yu Jiahe is a teacher. He confiscated a novel from someone who was reading it in class. After reading it, he complained that the male protagonist was like a dog licker. He stepped on the soap and fell while taking a shower, so he traveled to this novel. After traveling there, his name was Jiahe Anya, and there was a system called 07 Intention:,