I Have a Manor in the Post-apocalyptic Era Novel

Yang Tian, a legendary Beast Tamer renowned for controlling powerful creatures like the Six-Wing Purple Gold Lion, Undead Lich, and Thousand Feet Ghost Vine, is reborn three days before the post-apocalyptic era. Returning with the desire to correct past regrets, he finds his familiar yet altered manor once again under his command. He obtains a Mera Mera Devil Fruit from the One Piece world, raising the question of whether he can now consume a Heavenly Flame from the Battle Through the Heavens world. However, Brand, The Burning Vengeance from League of Legends, also arrives on Earth, seemingly with the intent to claim the Heavenly Flame. Utilizing his manor's special abilities, Yang Tian summons Diao Chan from Dynasty Warriors and Bulma from Dragon Ball to form an alliance. Witness Yang Tian's resurgence to his former glory in the post-apocalyptic world, as a One-Thousand Year Spirit Ring unexpectedly appears.