[Gintama Fanfic] Persist by Oneself (Overhead Background/main Joy4)

A slow-growing story about Joy4 that starts with gay love as the main line. From the time we first met when we were young, we have experienced growth, separation, and battles, and finally learned how to wait for the person who is worth waiting for. Main CP: Ban Gin, other CPs: Takasugi→Songyang Tu Gin. Note: There are original characters, but they do not involve CP with the original characters, so please feel free to take them.