Crimson Cataclysm: The Savior? Me?

[Workaholic Boss Gong x System Shou] After Yu Zhaoyan died, he became bound to a business simulation System and was dropped into a post-apocalyptic otherworld where disasters had struck and creatures had mutated. The System asked him to choose a starting location for his shop. Looking at the ring of various fused mutant creatures, all glaring at him and drooling Yu Zhaoyan: ...Does this look like I have a choice? A second before he became a feast, the shop appeared out of thin air, a pillar of white light shooting into the sky. The world was tainted by "crimson," and mutated creatures had taken over more than 90% of its territory. Water sources were polluted, plants had mutated, and livestock had become one of the main channels for spreading disease. Hunger and mutation constantly haunted desperate humanity. Until one day, someone discovered that a mysterious shop had opened in Xingcheng, which had only recently been overrun by mutated creatures. A familiar scent from their memories mingled with the fragrant aroma. Those who realized what it meant went wild, and their hope of survival was kindled as well. The little shop quickly became a sensation, and its range of services kept expanding. Inns, restaurants, hot springs, and all kinds of utility buildings... Everyone arrived with hope and left in shock. Seeing the buff effects they had gained, everyone exchanged glances, then agreed on a single goal Let's kick their asses! We'll slaughter every last crimson-mutated beast!!! Yu Zhaoyan had only wanted to quietly play an immersive, real-life business simulation game with his System. One day, during a rare break, he went for a stroll in the square and found a huge statue standing in its center, where there should have been nothing at all. As luck would have it, the statue's face looked exactly like his. Its pedestal clearly recorded his "great achievements," along with a particularly eye-catching title. Yu Zhaoyan: ? Huh? Savior? Me??? Theme: Protecting the environment is everyone's responsibility