Gou Cheng Is a Titled Douluo, and the System Is Long Overdue.

Lin Xuan traveled to the Douluo Continent, and sadly found that he had neither a golden finger nor a mediocre talent. He had no choice but to immerse himself in practice cautiously and honestly. Forty years have passed, and Lin Xuan has gone through untold hardships and finally reached the level of Titled Douluo. But who would have thought that a system would suddenly appear at this time, claiming that it could help Lin Xuan counterattack and eventually become a supreme god. However, when Lin Xuan saw the first task released by the system, he couldn't help but fall into deep thinking. "Please host join Shrek Academy and defeat 12-year-old Tang San (great spirit master level 29)." "I think the delay in your system is too exaggerated!"