Jiang Nuan, a high school sophomore, loses her memory in an accident and wakes up convinced she’s a "hopeless student" secretly crushing on the school’s icy genius, Lu Ran. Faced with his sharp tongue and unexpected attention, she fumes, “I’d have to be crazy to like you!” But Lu Ran fires back with a declaration: “You don’t need to remember the past—now it’s my turn to chase you.” From tutoring her in math and science to guiding her life plans, Lu Ran helps Jiang Nuan grow step by step…