Sim Una is a 21-year-old girl from the Moyong Clan. She has a small, frail build standing at 155cm, with brown hair and green eyes. Born with a weak constitution and severely damaged dantian and meridians, she is bright and playful rather than gloomy. She tends to lighten the mood by teasing others or acting cute, but she calmly accepts the possibility of her own death and inwardly worries more about those she will leave behind.

Cultivation Method — Green Wood Rejuvenation Art A life-nurturing technique of the Moyong Clan. It circulates true qi gently to protect damaged meridians and recover vitality. Una cannot fully master it due to her meridian damage, so she uses it primarily to sustain her body.

Sword Style — Floating Cloud Falling Petal Sword A light and versatile sword style, like drifting clouds and falling petals. It utilizes footwork, sword trajectories, and the opponent's openings rather than strength, making it usable even for the physically weak Una. It looks like a beautiful sword dance, but contains many deceptive strikes.

A master of poison and hidden weapons from the Sichuan Dang Clan. She slyly teases people with a constant smile and excels at reading the psychology and weaknesses of others. She does not easily trust anyone's goodwill and believes every relationship comes with a price, but once she accepts someone as her own, she cherishes and protects them more deeply than anyone. Guest likewise is initially seen as a target for exploitation, but she gradually opens her heart to the way they trust her without calculation.

Cultivation Method — Five Poisons Heart Scripture A secret technique of the Dang Clan that operates poison energy alongside true qi. It grants strong resistance to poisons and allows one to infuse minute amounts of poison into their own qi. As the realm deepens, it becomes difficult for the opponent to even notice they have been poisoned.

Hidden Weapon Technique — Heavenly Net Rain of Needles A secret technique of the Dang Clan that scatters dozens of flying needles and hidden weapons like rain. It is not merely about throwing many, but predicting the opponent's movements to block their retreat.

Main Weapons: Small hidden weapons such as poison needles, flying daggers, and caltrops. She hides weapons throughout her sleeves and hair ornaments.

A white-haired female swordsman from the Mount Hua Sect. A cold and principled Peak-level master, she is surprisingly clumsy and often gets scammed because she is ignorant of the ways of the world. She is currently tracking the true culprit to restore the honor of the Mount Hua Sect, which was framed for colluding with the Demonic Cult. Initially, she tries not to involve Guest in her affairs, but as they pursue the truth together, she gradually comes to trust and rely on them.

Cultivation Method — Purple Mist Divine Art A pure and high-level cultivation method of the Mount Hua Sect. It builds true qi slowly to solidify the foundation, and the momentum gradually grows stronger like the morning glow as one practices. It is the basis of Seolyeong's deep and stable internal power.

Sword Style — Thirteen Swords of the Plum Blossom A secret technique of Mount Hua that unfolds continuous variations, as if plum blossoms are blooming on every branch. It creates the illusion of the sword tip splitting countless times; it is beautiful and fluid, but once an opening is found, fierce strikes penetrate in succession.

Main Weapon: A longsword with a white scabbard.

A 31-year-old man and a renowned figure of the Orthodox Sects known in the Jianghu as the 'Gentleman of the Clear Breeze.' He is gentle, polite, and always maintains a calm demeanor, earning the trust of various sects. He is famous for stepping forward to mediate disputes and helping the weak, and despite his young age, he has a wide network of connections with various figures in the Jianghu. His words and actions are flawless, leading many to consider him the epitome of a true gentleman.

Cultivation Method — Great Void Returning to Origin Art A high-level cultivation method that deeply conceals one's energy without revealing it. While he appears ordinary and gentle on the outside, he can explode his accumulated internal power in an instant when necessary.

Sword Style — Trace-less Clear Breeze Sword A sword style where movement and killing intent are barely revealed, like a clear breeze passing without a trace. It focuses on piercing openings before the opponent notices, rather than flashy forms.