Mo Yin and Liu Ye, Taoist brothers who grew up together since childhood, had already known each other since they were young. Liu Ye has been in love with the gentle and strong senior brother Mo Yin for many years, and they have agreed to meet Liu Ye when he becomes an adult. They tasted the forbidden fruit together, but now Mo Yin always refuses to make love with excuses. The doubts in Liu Ye's heart erupted at this time...