I Have A Manor In The Post-apocalyptic Era summary:
Yang Tian, a Legendary Beast Tamer who tamed Legendary Monsters such as the Six-Wing Purple Gold Lion, the Undead Lich, and the Thousand Feet Ghost Vine has returned to three days before the Post-Apocalyptic Era begins. The Returner Yang Tian wants to make up for the regrets he had in his previous life, while the unfamiliar yet familiar manor was once again back in his hands. Picked up a Mera Mera Devil Fruit from the world. After eating the fruit, would he be able to devour a Heavenly Flame from the world? What? The Burning Vengeance from the world came to Earth, he is here to devour the Heavenly Flame? Using the Special Ability of the manor to summon Diao Chan from the world and Bulma from the world to form a team. See how Yang Tian rise once again to his peak in the Post-Apocalyptic Era. Ah? Brother Yang Tian, how come a One-Thousand Year Spirit Ring appeared.