There are three couples, one gay, and an old couple. He doesn't dazzle the world with his beauty, but he shocks the world with his wretchedness. A 60-year-old man came to the home of a single old woman for no apparent reason. Even after he died, he never knew the woman who saved his life and soul time and time again. It was his first love that he missed and hated day and night. Young and frivolous, I don't know that separation will last forever. While getting along, I saw all the love in the world and got the feelings I longed for. But is this really the case? Anran, Muge, Anyi, Xiaoya, Mobai, Miaowei. Is the world really so beautiful? The only thing that can protect you from death is love!