When I Was Little, I Wasn't Called Brother, but When I Grew Up, I Was Called Husband.

Two male protagonists + Nianxia + bamboo horse? When Lin Jin was working as a social animal, she and Gu An Gu An can decide whether he is his brother or his husband. Lin Jin can tell whether he is a bamboo horse or a younger brother. Concept: Hidden in the chirping of cicadas in summer is a confession of pure love that he has been planning for many years.