++++++++++++ As a professional walk-on, Lin Mumu was suddenly bound to a system one day. This awesome system told Lin Mumu that she needed to go to a different world to be played by a male lead, a female lead, a male partner, a female partner, or even various male n+ numbers.
Lin Mumu said that I am professional in playing cannon fodder!
The heroine is a bit scummy.
There may be some textual inaccuracies
Mission: Professionalism, everyone performs their duties