Two years later.
In a Chinese martial arts club on the first floor opposite the Polytechnic University, Boston, USA.
"Big news! Take a look! The champion of this year's National Close Combat Championship is a player named Zero. She wore a cap and her face couldn't be seen. But look at her figure, she's clearly our cold-faced coach…"
"Let's see. Shit, isn't our coach named Ling? This player's name is zero. It's her!"
"Do you still need to look at the name? Look at this sexy figure. They are the same person!"
"My God, our coach is actually the champion of the National Close Combat Championship!"
"She is only the champion of the women's team!"
"So what? Don't you see the videos of the games? The games of the men's team are not as exciting as the women's team. Besides, with Coach Ling's martial skills, ten men put together won't be a match for her!"