Devouring the System: from Lone Wolf to World Controller

Shen Jin traveled to a world full of dangers such as monsters, monsters, strange things, and monsters, but he only got a devouring system without any fighting ability. After being rescued by Shi Feng, who was also a Chinese traveler, he learned many survival and fighting skills. I wanted to become stronger without relying on the system, but something unexpected happened. When Lin was in danger, he personally killed Shi Feng and escaped with his system. Everything is just to survive