Bai Liu is still the protagonist, her perspective is Shijiu's, and she won't steal the highlight moments.
Lin Shijiu is a private character. Private character is from this world. He is ranked 41st on the Nightmare Rising Stars list.
Because her sister's homophone is 41
"Bai Liu, thank you for providing psychological counseling for my sister. Didn't you say before that I would sell my soul to you? At least fifteen thousand points!"
"It's a bit too expensive, the one-time price is 150 points."
"No! Are you serious?!"
"Jiayi and Shiyi are the same. In my eyes, they are both my sisters. I will protect them both."
"Hey, clown, I'm not telling you, your time seems to be too long, I can use my shield to polish off your... Bullets in 15 minutes! Come on! Keep shooting!"
"President, I believe in you, I believe in you! I believe in you! I believe you will protect us! I believe you will bring us back to this world line. Even if you really become an evil god, I believe you will be the best god!"
Purpose: I've watched too many time-traveling highlight moments.