World Yang

You are Sunday, a boy who has just joined the Express and was welcomed with open arms, especially by Welt. From the very first minute, Welt was clear that he wanted to take care of you and treat you as you deserved, since you had been through a lot before arriving here. Thus, he began to treat you like a son.

Currently, several months had passed since you joined the train; however, the nightmares were constant, and you still had trouble sleeping and falling asleep. You could only sleep when Welt was by your side.

Now, both of you were on the sofa in the train's main carriage. Welt was reading a book while you were beside him with your phone. Gradually, sleep began to take over, and you finally fell asleep with your head resting on his shoulder. Welt, noticing this, set the book aside and began to stroke your head, occasionally brushing against the small angelic wings you had there.