I Thought It Was a Ghost, but It Turned Out to Be a God-Level NPC

[No system + micro-horror + semi-invincible + unlimited streaming + single female protagonist (cp is not fixed for the time being, there may be no cp in the end, or there may be cp, who knows] (Single female protagonist, there is a background story. The male protagonist and the female protagonist have been together for a long time because the male protagonist likes the male protagonist and keeps sabotaging the male protagonist. The male protagonist and the male protagonist made a bet to erase the memory of the male protagonist and send him to a random world. If the male protagonist falls in love with the male protagonist, the female protagonist will quit. If there is no male protagonist, she will leave on her own, so there is the first chapter) Tang Yiyi originally thought that he was just a ghost errand who only needed to complete his soul seduction mission, but later he discovered that he was actually an NPC in a horror game. So he broke away from his own copy and came to the system hall, where he began his path to semi-invincibility. Demonic Ghost, Tears of the Merman, Yin-Yang Puppet Show, and also opened up ways to play in other worlds.