(Zenless Zone Zero siblings + Honkai: Star Rail characters + alternate universe)
Belle transmigrates.
She becomes an ordinary person, living in a peaceful world without Hollows or Ethereals. But being separated from her brother leaves her in constant sorrow.
Then she meets Pom-Pom, who claims to be a Conductor, and everything changes. Besides pulling for agents, she also stumbles upon another side to this world...
“Phatheon,” a mysterious new organization that often does bad things. As Phatheon, Belle naturally can't stand for it, and fearlessly fights against this evil organization.
Later, with the agents' help, Belle finally catches the mysterious organization's big boss... except... this boss looks a little familiar.
“Brother?” Belle says in disbelief, a jumble of emotions surging through her. As the organization's big boss, Wise can only give her a rueful smile.
My brother is the big bad villain?! What kind of ridiculous plot is this! Belle refuses to believe it, until one day her own brother kidnaps her. Watching Wise reach out with his wicked claws, she falls into deep thought...
Sealed correspondence:
Wise: Belle is injured. If I keep her by my side, I can protect her all the time. But when I think about how my little sister will leave me someday...
Sunday: Sigh, every family has a brother with his share of troubles. I've thought about it too, but I've made peace with it now. Here, take this.
Wise: Andy and Lily? What?
Sunday: You'll understand.
Okay, okay, very proud! The ingredients are complex and at the same time it gives people a different feeling. It's great, come on!