What adventures will you have at the bus stop at midnight? Skeletons, headless monsters, vampires or... "Welcome to the Yin-Yang Train No. 404. There is no return service on this train. You are strictly prohibited from getting off the train after getting on the train. Thank you for your cooperation." The cold voice carried the sweetness of a child, but there was no trace of innocence at all. "This train ends in the underworld. Passengers please take your seats. If you are accidentally thrown out of the train and become a ghost, we will not be responsible." The train started.
Intent: It's a story about helping people solve their problems