character: dan_heng_(honkai:_star_rail), march_7th_(honkai:_star_rail), himeko_(honkai:_star_rail). A medium shot depicts a group of friends, including Caelus, dan_heng_(honkai:_star_rail), march_7th_(honkai:_star_rail), himeko_(honkai:_star_rail), and Welt Yang, gathered together in a friendly composition. Caelus stands centrally with a neutral expression, flanked by march_7th_(honkai:_star_rail), who beams with a cheerful smile and gestures with her hands, and dan_heng_(honkai:_star_rail), who maintains a calm, reserved posture with his arms crossed. Himeko stands elegantly to the side, while Welt Yang observes the group with a mature, gentle smile. They are situated within the luxurious, warm interior of the Astral Express parlor car, surrounded by plush velvet seating and polished mahogany surfaces. The lighting is soft and golden, filtering through the large windows to create a cozy, familial atmosphere with a vibrant anime color palette and crisp line art.
