This is not a fast-paced story. The worlds will be added gradually, starting with three: A Record of a Mortal's Journey to Immortality, Battle Through the Heavens, and Soul Land.
Gu Fengshuo returned from the big city and opened a small stir-fry restaurant. But an old key left behind by the previous owner gave him the inheritance of the Temporal Overlord. His profession as a chef shaped this into a unique legacy. His little restaurant was transported to a rift between time and space, where time stood still. Now open for business in both directions, every dish he made came with a buff, and customers streamed in nonstop.
Xiao Yan: Boss, I'll have a serving of extra-spicy mapo tofu over rice.
Ning Rongrong: Certainly, I'll put in your order right away.
Han Li: Boss, I'll have the Heaven-Reaching Fortune Set.
Sanji: Luffy, I'm going to apprentice here. Once I can make perfect dishes, I'll make sure you become the Pirate King's man.
Luffy: Fine, Sanji. But you'd better hurry, or I'll become the Pirate King first.
There are some poisons you can read to pass the time
You don't understand the power system. Why do you want to write about Douluo Dalu? You have the nerve to compare with others with such a low power system.