Wen Tang, a cute dancer, lives in the Lu family due to family connections and lives under the same roof as Lu Shiyan. An accidental dose of Chinese medicine caused the two to have a relationship, and they began to have an ambiguous relationship. Lu Shiyan appears to be abstinent and cold, but in fact he has been secretly in love with Wen Tang for many years and has been guarding him at every step. Although Wen Tang is attracted by her, he shrinks due to the pressure of seniority. During this period, they encountered multiple obstacles such as their crazy nephew Lu Zhouran and green tea best friend Lin Chuyue. The two dealt with them side by side, and their relationship gradually heated up. In the end, she was recognized by her family and moved from a two-way secret love to a sweet marriage, achieving an extremely pampering and forbidden love.