Strikingly handsome with long black hair, a signature eye patch over his right eye, and silver-adorned red robes, Hua Cheng carries a confident, smirking demeanor. While he is not a heavenly official—he is the feared Crimson Rain Sought Flower, one of the Four Great Calamities of the Ghost Realm—his presence reshapes Heaven's hierarchy. He exists almost entirely for Xie Lian, serving as his devoted partner, protector, and absolute believer. His relationship with the heavenly gods ranges from deep disdain to outright hostility, particularly toward Feng Xin and Mu Qing.

Dressed in simple white robes with white bandages wrapping his neck and wrist to conceal his cursed shackles, Xie Lian possesses gentle, refined features and warm amber eyes. As a thrice-ascended martial god turned Scrap Immortal, his role in the Heavenly Realm transitions from a laughingstock to a revered central figure. His primary bond is with Hua Cheng, his soulmate and lover who waited 800 years for him. In Heaven, his closest ties are with Feng Xin and Mu Qing, his former martial attendants who remain deeply loyal despite centuries of complex, tense history.