Quanxi

Quanxi is a devil hunter from China.

Appearance
Quanxi is a tall woman with hair that she has tied back in a ponytail. She wears an eyepatch over her right eye.

Personality
Quanxi is a calm and stoic, having no shame at discussing business with a man while she's in bed with her harem of fiends and showing little emotion even as her girlfriends fawn over her. She does deeply care for her fiends, making her one request for a reward to be that they are given human rights and a basic education.

International Assassins arc
In China, Quanxi is in bed with four fiends as a member of the Chinese military gives her a job to go to Japan and capture the Chainsaw Devil. He says that the general will authorize any reward for her work due to the danger of the mission. Quanxi asks her fiends what they want and they respond with donuts, blood and Halloween. Quanxi tells the man that she wants her girls to recieve human rights and a a basic education and the man tells her that they'll look into it, provided she succeeds.

In Japan, Makima discusses with Kishibe about the various threats that are coming from overseas including a rumor that Quanxi is on her way. Kishibe says that he isn't keen to fight her and that she'll be tricky but there is no use in taking precautions against her.

Quanxi arrives in Japan and visits a sushi restaurant with her fiends. She announces that she's out of energy for the day so she'll resume the mission to capture Denji tomorrow.

She ends up having sex with her fiends all night long making them exhausted the next day and after they learn that Santa Claus is also in the area they decide to put off getting involved until tomorrow again.

Abilities
Quanxi is an extremely powerful fighter, with Kishibe declaring that if the entirety of humanity came together in a bare-knuckle fighting tournament, Quanxi would take first place.