I Have a Prison

I’m just an ordinary person… Until I unexpectedly got a prison System. It holds the souls of countless amazing figures known to everyone on Earth. Flame Emperor: “Kid, want to learn my battle qi? It’ll only cost 10 million experience points.” Lei Ming: “Forget it. I could never earn that much experience in my lifetime.” Night Demon: “Kid, cultivating immortality is too unrealistic. Why not learn my marksmanship instead? Great value for money, only 20 experience points.” Lei Ming: “Who are you trying to fool? The System says the newbie gift pack is free to open.” Night Demon: “…”