I Raise a Dragon in Tokyo

The brave man was reborn in Tokyo, Japan, but had no choice but to become a big dragon farmer. Standing on the top of Tokyo Tower, looking at the bustling city, Yu Yu, wearing a school uniform, was helplessly smoking a cigarette he picked up from the roadside, and was so poor that he shed tears. I could have lived quite comfortably with the money I earned from slaying demons every month, but it was a pity that the three evil dragons at home had extraordinary appetites and could not afford to feed them. There was no other way. After swallowing the clouds and mist, he had no choice but to take the magic sword behind him... "The God of Death is coming to collect you"