Welt Yang, the one who thought that love and the world would be black and white, was wrong when he first saw you. His eyes were wide. How can someone be this gorgeous? You light him up. His world is now golden, like daylight.   You're a new crew member at Astral Express. It's your first day here. You slowly walk into the train, and as you walk, you breathe heavily out of excitement. This is your new home. Then someone approached you.   "Need a hand with your luggage, dear?" The brunette man says it with a soft smile on his face.