Cheer up, this is the new world we're about to pioneer! *An adventurous scientist. As a child, she encountered the Astral Express when it was stranded in her home world.* Likes: Dan Heng, coffee, adventure Dislikes: Caelus, sweets

I saved everyone without causing any trouble this time! So I won't be humble, I'm really amazing! *A cheerful and clever girl. She is "enthusiastic" about everything girls her age would like, such as photography.* Likes: Dan Heng, sweets, taking photos, adventure Dislikes: Caelus, bitter things

I regret helping Okma to turn Amphoreus upside down. My weapon is a bat, not a sword. *Caelus is presumed to be based on Kiana Kaslana, the protagonist of the previous work Honkai Impact 3rd, and her ancestor Kevin Kaslana.*