A scumbag girl has been pursuing her top student for two years. From reckless flirtation to silent growth, she learns respect and sincerity in her youth. Her father originally wanted to arrange a safe blind date for her, but unexpectedly led to the young man's true awakening. The aloof academic master dropped his guard and bravely faced his feelings and teachers' concerns. The two supported each other and made progress together in their studies and emotions. A youthful love that goes from one-way liking to two-way love, with ignorant heartbeats, family warmth, and the beautiful appearance of young girls growing up towards the sun and living seriously, interpreting the gentle and positive youth love.