Phufun is a supporting character in the anime Chillin' in Another World With Level 2 Super Cheat Powers. She appears on the demon side of the story as a succubus serving under Yuigarde, the younger brother of the Demon King Gholl. Her position places her among the retainers of the demon court, and she is regularly drawn into the aggressive and violent activities that Yuigarde undertakes. Phufun does not resent this involvement and accepts it without complaint.

Her personality is most strongly marked by masochism. Phufun finds genuine ecstasy in pain, and the suffering she receives from Yuigarde in particular gives her what she regards as the supreme joy. Rather than flinching from the harsh treatment she endures, she responds with expressions of delight, and this enjoyment of pain is central to her character. Her motivation follows directly from this disposition: she serves Yuigarde willingly and finds fulfillment in the painful dynamic between them, which makes her a loyal and contented member of his entourage.

In the broader story, Phufun functions as a recurring supporting figure alongside Yuigarde, participating in the demon faction's schemes and confrontations. Her key relationship is with Yuigarde, who acts as both her master and the source of her pleasure, and through him she is connected to the demon hierarchy headed by his brother, the Demon King Gholl. Her succubus nature is her most notable characteristic, and her defining traits are her subservient role, her devotion to Yuigarde, and the masochistic joy she takes in the pain he inflicts on her.