Love is the result of hormones, dopamine and serotonin reflecting together. But when Meng Yaoxi, who was nostalgic for flowers, met that girl, he couldn't help but fall in love with her. Is this emotion love, or is it something else? When love faces the obstruction of family, when love faces the obstruction of relatives, when love faces the provocation of love rival, what should he do and what should she do?