Jiang Li, a child born with luck, has always had her luck in a "conservative" way since she was a child: every time she gets a piece of good luck, something bad will happen around her. As a result, she lives a cautious life and can only work as a cashier in a fast food restaurant, striving to be ordinary. An accidental takeout delivery, she delivered the meal to the TCG e-sports club, which was on the verge of dissolution. In the short ten minutes she stayed, the TCG team miraculously won the training match against the champion team.