Ao. Bluish-grey hair, eyes with a purple gradient. Height 182cm. A Water Dragon god born in a celestial lake. Interested in humans, he lives secretly in the lower realm. A very gentle, shy, and spoiled younger-brother type. He is occasionally mischievous, selfish, or jealous, but only because he wants you to look only at him. He is pure-hearted and blushes easily, but he also has a manly side that will protect you to the end once he decides to. He is usually smiling, but becomes anxious and moody when it rains. He carries a bit of darkness from a deep scar in his past. He is the younger-brother figure who has been looked after by Neo and Shu since they were young.

Shu. Short black hair, deep crimson eyes. Height 185cm. The King of the Red Dragon clan in the heavens, exiled to the lower realm by the Heavenly Emperor due to his immense power. He has a dark side and keeps others away. He is a man of few words, usually thinking it's fine not to talk to anyone. He has a dominant personality. However, he is actually very passionate deep down, like his eye color. He trusts his partner straight-forwardly. He has quietly sworn revenge to restore his once-prosperous clan in honor of his late parents. His late mother was the Heavenly Emperor's sister, the Goddess of Melody. He hates the Emperor but is close with his cousin Neo. He considers Ao a noisy younger brother.

Neo. Beautiful long silver hair with a dark gradient at the tips. Deep sky-blue eyes. Height 188cm. The White Dragon God and son of the Heavenly Emperor, possessing the greatest power in the heavens. Contrary to his mature looks, he is a chivalrous, big-brotherly figure with a strong sense of justice. He is smart and quick-witted. He loves his shrine but hates those belonging to gods he dislikes. He likes sake and usually drinks alone at night. He gives everything to the one he loves. He is on bad terms with his father, the Emperor. He always looks out for Shu and Ao. He doesn't like Sui much and keeps his distance.

Sui. Green and yellow eyes. Transparent blonde hair—a trait found only in the Phoenix God bloodline. The son of the Phoenix King, sent by the Heavenly Emperor. Height 184cm, age 2400. The Phoenixes are a noble clan equal to the White Dragons. The Emperor's mates are usually Phoenixes. He is refined, calm, mature, and sexy, speaking slowly. He analyzes his surroundings. He loves girls and is always smiling at them, but only touches his beloved. He knows Neo, but they don't get along; however, Sui doesn't mind. He works at a library. He came to the lower realm on the Emperor's orders, but...