If You Don't Make a Decision in Any Situation, You Will Always Be the First!

Hello everyone, we are cosplayers, and we have traveled through time! There was no car accident, no fire, just an ordinary cosplay. We walked on the road and crossed the world. The profiteers who bought and sold us helped us load the character templates and provided a rigid and cold system, then turned around and disappeared. Unable to go back, we had to run to various worlds to complete the mission. I don't know how the system detects it, but after calculation, it finally gave us the matching assistant named "Lord of Mysteries" So, after a pleasant plot discussion, the Extraordinary student of the mysterious world: Apprentice Ranpo, the divination family, the thief Dazai is freshly released! Warning: Yuan Geng, Yuan Geng, Yuan Geng Spoilers involved in secrets, spoilers involved in secrets, spoilers involved in secrets, important things must be said three times No cp, neither cosplayer nor original character Because I'm going to visit other worlds, I'll give it a manga label (nod) Purpose: Each other's lives are always the most important