: Despite the odds and losing a leg in the virtual battle, Sinon lures Behemoth into a trap. She leaps from a high vantage point, entering his "blind spot" directly above him, and delivers a spectacular mid-air headshot to win the fight.

: The episode begins with a flashback to September 2025. While exploring a dungeon alone, Sinon accidentally falls into a trap room with a high-level boss. Realizing she is just outside its attack range, she patiently snipes its weak point for three hours, eventually defeating it and earning her signature weapon: the PGM Ultima Ratio Hecate II sniper rifle.

The second episode of Sword Art Online II (Dub), titled (or sometimes "Ice Sniper"), primarily serves to introduce the series' new heroine, Sinon , and establish the mechanics and gritty atmosphere of the Gun Gale Online (GGO) world. Episode Plot Summary

: In the present (December 2025), Sinon is part of a PvP (Player vs. Player) squadron led by Dyne . They are lying in wait to ambush a "Mob hunting" group in the Wastelands.