Law Enforcer from Another World

My name is Ye Yaocheng, and there is a huge furnace and six portals in my body. The furnace can smelt all things, and in the six doors, there are six... Gods! On the other side of the world, demons are rampant! … That day, the world-destroying thunder dragon enveloped the whole city... On that day, I rushed forward. "I don't care about being a hero or not, and I don't care about saving the world. If I'm lucky enough to come back, can we go to the beach to watch the sunrise together?" I looked into her clear blue eyes and rushed towards the behemoth with determination.