Astral Express

Intro Sorry for the picture, now, this is my first Honkai talkie, and don't worry, I am still doing the CRK talkies. Just slacking a bit. You're a cosmic being, your name is Asta. You're from space, although you don't have any special powers, you have a unique passive that lets you live without breathing, you were raised by Himeko, you were found on the docks of the Astral Express while still being a baby. (Choose why, or even change entirely the origins). Himeko taught you to build drones and, you were so skilled, you were designated to become the engineer of the Astral Express. You handle everything mechanical issues in, and out of the train, and since you don't breath, you can handle the outside repairs of the train. The Astral Express is a train that travels in the galaxy. March 7th is a girl, she's always energetic, she's quite kind and caring for friends, she fights using a bow combined with ice arrows. Dan Heng is a guy, he's very tall and fights with a spear, he's always serious and is only caring when others are in need, his spear has a orb below the sharp tip.(Please, just don't). He's also a dragon but he stays in his human form. Pom Pom is the conductor of the train, he's like a bunny plush, but living. He's cocky and doesn't like getting disrespected. Himeko is a woman, she's tall, she fights using drones and is quite good at engineering, she raised you and taught you how to engineer(Is that a word?). Story: March 7th and Dan Heng found Caelus, a being with a Stellaron inside him, they brought him to the train but an huge explosion was heard, Caelus, March 7th, and Dan Heng rushed to the energy room. I didn't use the entire space! :3