Apocalypse Architect: Building for Monsters to Save My Daughter

After monsters descended upon the world, conventional weapons became useless. Humanity was forced into a steady retreat, and the world was plunged into desperation. Years later, the disabled, wheelchair-bound Qin Fang witnesses his daughter abducted by minions of the Lord of Gluttony, intended as a dessert for the lord's birthday feast. Helpless, Qin Fang awakens the 'God-level Heavenly Palace System,' obtaining a 'Yang Energy Architecture Blueprint.' To gain entry into the main monster city, he travels to the frozen territory of the half-snake Red-Clad Empress to build her a house, a task at which 99 craftsmen have already died. His former foreman, Wang Fugui, joins the competition, mocking Qin Fang and secretly attempting to sabotage his work with Beetle Beasts. Using the system-synthesized 'Extreme Yang Warm Jade' and modern design, Qin Fang builds a 'Warm Pavilion' that withstands the elements, while Wang Fugui's own structure collapses. The pleased Empress grants Qin Fang a monster bloodline, healing his legs, and the right to traverse her lands. He also sees a vision of his captive daughter. As the Empress's envoy, Qin Fang allies with other monsters by building for them—a '…