Outstanding Students of the Imperial College

Two male protagonists, time travel, happy enemies, hilarious, sweet pets, black technology, cool writing, pretending to be a pig and eating a tiger, third person My arch-rival and I both traveled through time and became ancient scholars, and even became roommates in the Imperial College who shared the same bed. He wrote the Four Books and Five Classics every day, and I studied gunpowder and cement every night. Seeing that the final examination was approaching, the examiner turned out to be the iron-blooded prince of the current dynasty. The arch-rival made everyone cry, but I took out my black technology and blew up half the wall of the examination room. But the prince grabbed my wrist and said with wild eyes: "Two gentlemen, the country needs you."