Mu Zi, a world-class fencer, gets drunk late at night and is hit by a car, landing in a strange ABO world.
On her very first day, Mu Zi, who knows nothing about this world, temporarily marks the female lead, Ye Jinli.
The next day, she discovers that she's also a reserve player in the full-dive online game Peak Battle.
Looking at the bare walls of her home and her niece, thin as a rake, Lin Mo decides to work her way up from reserve to official player and compete in the world finals to support her family.
Ye Jinli's fencing stance is always a little off.
Mu Zi corrects her twice, but she still doesn't get it, so Mu Zi comes up behind her, wraps her arms around her, and helps fix her form.
Where Mu Zi can't see, Ye Jinli's face turns bright red.
Mu Zi: "Keep your hand here. That way, when you thrust, you can either block or attack."
Ye Jinli: "T-teach me if you want, but don't try to cop a feel."
Mu Zi freezes. "...We're both women."
Ye Jinli: "You're an Alpha, and I'm an Omega. You pervert!"
Mu Zi covers her face. "...You're right. Sorry." This world... Even between two women, there are differences.
"Did you hear? The Sanctuary team has a substitute in this tournament."
"An Omega captain? That's just reckless."
"She's a C-rank Alpha, and all her opponents are A-rank or higher. She's probably going to get herself killed."
Later, Mu Zi makes her debut and wields her sword with astonishing power.
After the match, the online crowd falls silent for a long time...
"How was someone this good kept as a reserve for so long???"
"Holy crap, she cut the other team's A-rank Alpha down like a watermelon!"
Opponent: "Yep, thanks for reminding us of that nightmare all over again. o(╥﹏╥)o"
Theme: Don't fear anything. Face challenges head-on.