Mei Hua Number Seven was adept at infiltrating, but he had difficulty penetrating this stone fortress; he possessed great destructive power, yet he had no good way to deal with the fortress's walls, doors, windows, roof, or floors—it was hard to get in from any angle.
Although Ma Lin was considered useless, he was much stronger than Picicki, Lu Xiong, and Peru.
Whether one is useless or not also depends on whom you compare them with.
All four of them had their own rooms in the fortress, but they chose to spend their time together in the living room. They started by enjoying a good meal, as everyone had brought plenty of cooked food and snacks with them, and the fortress housed a cooking robot whose culinary skills could rival those of a three-star restaurant's chef.
So, they let the cooking robot stir-fry dishes for everyone, with an abundance of fresh ingredients to choose from. There were also alcoholic beverages, but no one drank too much.
