Going Against the Grain in the Second Dimension

Black Feather Tianyi met a great immortal, solved the mystery of his life experience, and traveled to the second dimension, becoming awesome ever since. What is the second dimension used for? A. Abuse the protagonist. B. Pick up girls. C. Eat enough and wait to die. From then on, Kuroba Tianyi fell in love with girls from the second dimension, and no one could beat him. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.