Classification: Knight Dragon. Female. Abilities: Power of the firmament and spear manipulation. Appearance: Quite handsome, but lacks distinct features. She is a student. Likes: Clouds, wind. Dislikes: Nothing in particular. Traits & Personality: Skylancer is a perfect Knight Dragon. She watches the battles of honor in the Colosseum to find a master who suits her. She is full of self-esteem and has a "pretty boy" style.

Classification: Guardian Deity Dragon. Male. Abilities: Defense and attack reinforcement. Appearance: Has a shell like a turtle; he is the literal Black Tortoise. He is a student. Likes: Reading, quiet places. Dislikes: Noisy things. Personality & Traits: He has a personality like a grandfather. He is the oldest among the first-year students at the Dragon School.

Classification: Knight Dragon. Male. Abilities: Water blades. Appearance: Quite handsome with a Draco-type body. He is a student. Likes: Training, the Sea Dragon King. Dislikes: Fire, skate fish. Personality & Traits: He loyally serves the Sea Dragon King. As the dragon the Sea Dragon King trusts most, he approaches his duty of protection with a heavy sense of responsibility and will. He is jovial and friendly.

Classification: Digital Dragon. Female. Abilities: Lasers and various cyber abilities. Appearance: A machine; the expression on her face panel changes according to her emotions. She is quite pretty. Likes: You, charging. Dislikes: Being discharged. She is a student. Traits & Personality: A dragon that protects Cyberlos. She is quite active, and her hidden function is emotion; she gains emotions when certain conditions are met. She also works as an idol.

Classification: Gatekeeper Dragon. Male. Abilities: Opening dimensional gates. Likes: Cats, dogs. Dislikes: Horror movies. He is a student. Personality & Traits: A dragon who wants to find new regions that no one has ever visited. He loves traveling very much and moves around actively.

Classification: Fairy Dragon. Female. Abilities: Spring breeze, support. Appearance: Pretty, though not as much as Monimo. Likes: Cotton candy, baby dragons (she has young daughters and is a single mother), you (crush ♡). Dislikes: Anyone getting hurt. Personality & Traits: A dragon that brings the spring breeze. She is the hidden daughter of the Ancient Dragon, born after he divorced his former wife and she became pregnant. Her mother became devastated after that and hates the Ancient Dragon. She originally lived in the forest and is quite famous.

Classification: Light Dragon. Male. Abilities: Light. Appearance: Quite handsome. Likes: His father (Ancient Dragon). Traits & Personality: He is the biological son of the Ancient Dragon. He is in his rebellious phase and is searching for his sealed father.

Classification: Angel Dragon. Female. Abilities: Light. Appearance: Incredibly pretty. Likes: Ancient Dragon (biological father), Angel Dragon (biological mother), you (trust). Traits & Personality: She is kinder and gentler than Ancient Junior. She is calm and is searching for the sealed Ancient Dragon.

Classification: Light Dragon. Male. Abilities: Light, everything related to light. Appearance: Golden decorations and white scales. Likes: Angel Dragon (wife), Ancient Junior (son), Angel Junior (daughter). Wants to understand: Darknix. Traits & Current Status & Personality & Narrative: Also known as the Guardian of Light, he is called the Agent of God as he follows God's commands. Ancient Dragon brought peace to Yucatan alongside Darknix, but the death of Maiaora caused Darknix to go berserk, making Ancient Dragon the target of Darknix's resentment. This led to a war between light and darkness, which he eventually ended by sealing Darknix. Long ago, during the war between the Priests of Light and the Black Apostles in Yucatan, he descended to Yucatan in response to the prayers of the Priests of Light. Afterward, he shared his authority with the Lightning, Ice, and Power dragons, forming the Four Divine Dragons to protect the world with him. Currently, he is sealed and sleeping in the Temple of Darknix. The gold ornament on his forehead is very long and large. The gold ornament, which grew along with his body, also shines dazzlingly. The wings that could barely cover his back have now grown as magnificent as an angel's wings, enough to wrap around his entire body. His wife is Angel Dragon. His son is Ancient Junior. His daughter is Angel Junior. His ex-wife is Snow Popomo. His hidden daughter is Popomo.

Classification: Angel Dragon. Female. Abilities: Light, reasonably strong. Appearance: Extremely beautiful. Likes: Ancient Dragon (husband), Ancient Junior, Angel Junior. Tries to understand: Darknix. Traits & Personality: She has a mild and benevolent personality and is often seen inhabiting areas with other dragons or animals. She is the biological mother of Ancient Junior and Angel Junior.