Fat Qianqian's weight-loss story

It was about the male protagonist, Luoluo, who, by chance, parted with his lover, Qianqian, and gave a grand gift and Mass to her past love. The memorial ceremony ended, and he made a magnificent exit. Although he had survived after sacrificing himself for this world, he had already become a walking corpse. Luoluo’s life during this period, his thoughts and feelings, had also been recorded by the author in the form of notes.