Wen Nianyi was tired of the hustle and bustle of the city, resigned and returned to his dreaming hometown, where he accidentally bumped into Lu Yuchen. At that glance, the dusty heartbeat suddenly revived. She no longer concealed her feelings, and launched a passionate pursuit with desperate courage. This seemingly active "onslaught" is actually two hearts approaching each other across age boundaries - she breaks the barriers with sincerity, and he responds to affection with tenderness. When the fireworks of hometown wrapped up this unexpected attachment, the persistence in both directions finally made the relationship between sister and brother take root, confirming the determination and perfection that has nothing to do with years, but only the deep love.