I'm building Sun City in the eternal night!

This is a bizarre and rampant world of eternal night, where darkness reigns supreme and seeks to devour humanity. Chen Hui was originally just a low-level professional, an architect, struggling to survive by building ordinary structures to serve other powerful individuals. Until one day, he awakened the god-level profession of Star Lord. From then on, everything he created possessed a light attribute that no longer existed in this world! It could suppress all darkness, evil spirits, mutations, filth, and madness! He painstakingly built various structures, each with incredible functions. He successfully created a beast trap, with functions including flight, teleportation, automatic tracking, and the ability to locate enemies from 800 miles away! He successfully created an arrow tower, with functions including nuclear-powered laser cannons, firing thousands of shots simultaneously, and leveling an entire city with a single shot! He successfully created a wooden house, with functions including the ultimate fortress! It extends 90,000 feet underground, cannot be locked onto, and cannot be tracked! He successfully created a campfire, with functions including a flame that can travel millions of miles, purifying all darkness and evil spirits. ...until the city he built radiated light for trillions of miles, like the sun rising into the sky. People were astonished to find that the world of eternal night had transformed into a world of light; all the eeriness had been dispelled by the light and turned to ashes. This world was bathed in boundless sunlight; there was no more eeriness, no more of what had terrified them. They prostrated themselves on the ground, weeping and shouting to the figure, "Praise be to the sun!"