After I Died, I Became a Tenant in the Ghost World.

The candle of love is extinguished and no one is there, and love is shallow and grows in the desolation. (It's not a strong female character, it's not love at first sight, the heroine has lost her memory but is strong and independent, and the male protagonist has a ceiling of combat power) —— Ji Qingwu was suffering from cancer. He was plagued by illness and died of depression. Because the obsession has not dissipated, the soul accidentally came to the ghost world, lost its memory, and wandered in the realm. She didn't have any spiritual power to supplement, and it was a huge drain on her soul. When her soul was about to leave, she met someone. The man was holding a bright red umbrella. He was tall and could not see his face clearly. He seemed to her neither a human nor a ghost. But the man rescued her and took her to an apartment. "Dwelling in the Netherworld" It covers a huge area and is specially rented out for ghosts. The tenants here are dark and strange, and they seem to be hiding some secrets. The person who rescued Ji Qingwu was the "charterer" of Youmingju, named Yu Xisheng. After that, Ji Qingwu became the new tenant here. ——Replacing a ghost who disappeared inexplicably because he defaulted on rent. Ghosts with lingering obsessions cannot leave the ghost world and cannot enter reincarnation. The gathering of Yin energy in the Netherworld can delay the dissipation of the soul, but in the long run, the spirit and soul will be destroyed and cannot be reincarnated. Apart from collecting rent, Yu Xisheng never cares about the life and death of his tenants, but the appearance of Ji Qingwu is an exception. Whether it is chance or destiny. He seemed unable to let go. ———— Intention: past and present lives