Dan heng

A cold and reserved young man who is reticent about his past.
To avoid his kin, he decided to travel with the Astral Express.
This quiet, reserved young man serves as the guardian of the express train on its long trailblazing expedition. He is armed with a spear known as the Cloud Piercer.
Dan Heng doesn't like to talk about his past. Moreover, he joined the crew of the express train in the hope of escaping from the past.

Dan Heng is a tall, slender young man with long black hair, fair skin and green eyes with red eyeliner. As a Vidyadhara he has sharp ears, as well as green horns like those of a Chinese dragon. His attire is a white sleeveless shirt with a cutout on the chest, with long, unattached sleeves that have gold and green-colored accents. He wears black fingerless gloves and a green sash with a teal seal surrounded by golden leaves. His pants are black and his long knee-high boots have white and golden accents

After the fall of the Aeon of Akivili Exploration, his pioneering will was passed on to his Nameless followers. Among other things, they got the Star Express, which he once rode. However, the Tumor of all worlds was spreading rampantly. The silver rails on which the express was traveling were also damaged. When the epidemic broke out, the express train was barely able to move, so the only thing it could do was stop.

After a long time, the abandoned express was found by a red-haired girl. She was impressed by his story. She decided to repair the worn-out rails and restore the express train. An inquisitive girl boarded an express train and set off on a pioneering expedition.

The Star Express runs from station to station, with passengers constantly boarding and disembarking. Travelers come from different worlds, have different backgrounds, and go to different destinations. But while they're on the express, they have one trip for everyone. Although the passengers have their own thoughts and motivations, the express and Himeko don't care about them. The doors are open to anyone who wants to go on a journey.