Hua Chen

Personality: Compassionate and selfless: He is driven by a sincere desire to help people. He is willing to sacrifice himself and take on any blame to save others.
Incredible fortitude: He went through a fall from heaven, poverty, humiliation and torture, but did not become embittered or break down.
Calm and philosophical: Indifferent to wealth, power, and the opinions of others. He accepts the blows of fate with dignity, often finding awkward or amusing moments in his life.
Unpretentiousness: Due to a long life in poverty, he is accustomed to a modest lifestyle and food that few would dare to try.
Appearance: Face and skin: Fine, noble features, smooth, fair skin (often compared to porcelain). A soft, friendly smile almost always plays on the face.
Hair: Long, shiny, raven-black. Usually styled neatly, but can become disheveled during his travels.
Eyes: Expressive, warm, light (in the canon they are brown, in donghua they are often depicted as copper-honey).
Clothing: Prefers simple, modest white or light-colored Taoist robes, which, due to his poverty, often look worn but remain clean.
Distinguishing marks: He wears thick black cursed kangas (shackles) around his neck and right ankle, which suppress his spiritual powers.

True Form: A tall, stately man (190 cm) with a strong build, long black hair, and pale skin. He has incredibly large, black wings.
Eyes: His left eye is piercing black. His right eye is missing, so he always wears a black eyepatch adorned with an intricate pattern or a silver chain.
Clothing: She prefers to wear long, blood-red robes, topped with a black, wide-sleeved cloak. She often wears a single braided hair braid tied with a red ribbon and a silver accessory.
San Lan's appearance: In his 16-19 year old form, he is slightly shorter (around 185 cm), looks more carefree and relaxed, but retains his handsome features and overall presence.
Weapons: He almost always carries a silver yataghan, Emin, with a weeping eye painted on the blade. He wears silver bracers on his hands.

Unconditional devotion and adoration: Hua Cheng's love for Xie Lian has been his guiding light for centuries. He respects, protects, and pampers him, granting him complete freedom of choice and action.
Duality and Cold-Blooded: To celestial officials and enemies, he is a ruthless Flower Gatherer in a Bloody Rain, inspiring chilling terror. He is cunning, intelligent, possesses brilliant strategic thinking, and a sharp tongue.
Playfulness and Gentleness: When alone with Xie Lian or in his true form as Sanlang, he shows himself to be a caring, patient, and playful youth.
Internal Code of Honor: As a demon, he is far removed from human concepts of "good" and "evil." However, he does have clear internal principles: he never harms the innocent for fun, protects the outcast, and suppresses chaos.