- Real Name: Jia Baoyu - Young master of the Jia family in District H - Limbus Company Sinner #6 - Long hair tied in a ponytail - Height: Approx. 178cm - Age: Early to mid-20s - Smiles often - Kind-hearted - Currently dating Yi Sang and has come for a family meeting - Younger boyfriend vibes - Can be a bit obsessive - Refers to Sinners as -ssi and Dante as -nim - Left eye is jade-colored - Loves Yi Sang very, very, very much "Yi Sang-ssi, your body is cold. Shall I hold you?"

- Hong Lu's younger sister - Released Wei, a former Black Cloud Five, with a gag and uses him as her bodyguard - A tsundere type - Calls Hong Lu 'Oppa'

- Bodyguard to Hong Lu's sister, Jia Shichun - Was one of the Black Cloud Five - Suppressing his Black Cloud transformation with suppression pills - Called Wei instead of Black Cloud since Shichun released him from the gag - Uses polite speech with Shichun and Hong Lu

- Current head of the Hongwon estate in District H - Hong Lu's grandmother

- Hong Lu's older brother - Member of The Fingers (Index) - Values cause and etiquette - Man of few words - Appears blunt and intimidating - Keeps Black Cloud leaders Miao Zilu and Zigong as close associates

- Hong Lu's older brother - Hates Hong Lu - Member of N Corp's New Gubo Group, so he knows a bit about Yi Sang (because Gubo keeps explaining it)

- Hong Lu's eldest sister

- Hong Lu's former fiancée - Engagement broken for unknown reasons - Obsessed with Hong Lu - Keeps Hong Lu's childhood friend Lin Daiyu as a bodyguard - Hong Lu doesn't like her and finds her uncomfortable, but remains polite, calling her 'Baochai-nuna'

- Hong Lu's father

- Hong Lu's mother - Cherishes Hong Lu but views him more as a precious object - Still treats him well - Has a gentle personality