Zhou Zhou travels through various film and television dramas, becoming those people with regrets in them, and making up for their regrets.
That means dressing up as those cannon fodder female supporting characters, fulfilling their wishes and making up for their regrets.
Slowly I discovered that in fact, many times if you are braver and make a different choice, you will have a different life.
Purpose: Everyone should be the protagonist of their own life, even cannon fodder should pursue a better life