During a grand school carnival, five people ran away to the seaside to play a game of drawing cards. Lin Weixia drew a card and asked Ban Sheng a question: "What do you want to become?" "A shark," Ban Sheng paused for a moment and returned the question. "And you?" "A fish tank." Everyone knows that a shark and a fish tank can never be together. A rebellious, handsome, and arrogant boy X a cold, straight-A student girl.