After being hit in the face by the system, I swapped bodies with Zhongli

On the first day of Yuan Zhuoyue's vacation, she was awakened by a nightmare at night. She washed her face with cold water, and when she opened the window for fresh air, she was hit in the face by a small golden cube. This cube insisted on claiming to be a role-playing system. Before she could react, she was kidnapped from her home and taken to another city, and put on the shell of Zhongli. The thing that claimed to be the system told her: As long as someone sincerely believes that you are Zhongli within seven days, the task is completed, and a skill is randomly selected from the character you play as a reward. Otherwise, the task fails and the system unbinds. I was idle anyway, and I was a vagrant now. What if I succeeded?