Meow chasing mouse, or mouse chasing cat?
Is it a traditional cat-and-mouse game, or has the mouse counterattacked and become the hunter?
Not only that
Do you still remember the "Five-Year College Entrance Examination and Three-Year Simulation (5·3)" that has been with us for more than three years?
It is not only a necessary weapon for solving questions, but it may also have a different spark here.
Concept: inspirational, breaking the mirror and making a new round