From the age of five to twenty-five, Lin Zhi spent his entire youth in love with his brother next door, Zhou Mu.
She is his little tail, his number one fan, and his sweet burden. She asserts her sovereignty, works hard for him, and dreams of one day being promoted from "sister" to "girlfriend." But Zhou Mu always guarded her silently, but when she confessed, he gently avoided her by saying "you are still young".
When Lin Zhi finally grew up and decided to give back all his passion and live out his own glory, Zhou Mu's world suddenly collapsed.
Only then did he realize that the companionship he regarded as a "habit" had already become a love deep in his bones. Mr. Zhu Ma, who was once aloof, began a clumsy and long journey of "chasing his wife in the crematorium".
This is a story about "two-way development". She used her passion to develop his ability to love, and he used his protection to develop her independent soul. From childhood sweethearts to growing old together, it turns out that the best love is to become a better person together.
