World Ring System

what will happen when a 20 year old person named Carl died in his own house and meets 3 mysterious visitors with a story from god realm, bringing along most powerful assisting Divine artifact [WORLD RING] created by sacrifice of a supreme god. what will he do when he get to know about largest war happened in god realm which devastated the god realm completely? join our hero as he train in different world with magical ring and charge into god realm for revenge for his teacher. This is not your random reincarnation with golden finger and happy living novel, it is a story , with complete cultivation system. Author note : This is first book I have written so if you have any suggestions please comment. Forgive me for not good enough writing in first few chapters. Thank you for you support. . . . . . First World: Marvel Cinematic Universe (MCU) - Train Body and Qi. Second World: Bleach - Train Soul.