Borgius

Borgius often hides by possessing a human, keeping his real form mostly hidden.

When revealed, he appears as a dragon's head and right arm extending from the person's body, creating a strange and eerie look.

After he completes regeneration, he transforms into a young male form.

Borgius talks like an elderly, wise man, making him sound gentle and nostalgic.

He is kind but also very loyal and self-sacrificing, especially toward his bloodline and Ultimatia.

He is calm and cunning, often hiding his true feelings and intentions to protect those he cares about.

Borgius is a Fourth Rank Upper Dragon, called the Forest Sea Dragon.

In the past, he served directly under Crimson and ruled the Creeping Shade.

He stayed with the bloodline even after Ultimatia became the Blood Lord, helping them whenever he could.

He knew his life was ending but chose to use his remaining strength to help Ultimatia.

Borgius can attach himself to humans, using them to hide and survive.

His main attack is the “Roar Strike,” where he drains blood from humans for nourishment.

He can regenerate his entire body by absorbing large amounts of blood.

After receiving spatial magic from Nebulim, Borgius can create a giant dragon form out of the Creeping Shade.

He transforms into “Shin Borgius” with this power, becoming a giant two-legged monster with Nebulim’s wings as his right arm.

Borgius is called “Sensei” by both Ultimatia and Nebulim, showing their respect for him.

He is fiercely loyal to Ultimatia, and sacrifices himself to protect her.

He once possessed a Staria Reze minister, working from the shadows.

He battles against Golem, Chimera, and later discovers Crimson is the main enemy.

Isaac Stern is the one who finally kills him.

Living in Hiding

Borgius stays hidden in the Kingdom’s capital by possessing a minister and calling himself “Sensei.”

He is friendly toward both Ultimatia and Nebulim, helping them from behind the scenes.

The Time of Sacrifice

After Ultimatia loses her time magic, Borgius realizes that he will not live much longer.

Wanting to protect her, he gathers the blood of the slain citizens to begin healing himself.

Regeneration and Transformation

Borgius uses the blood of the fallen to fully regenerate his body, turning into a young man.

He then goes to fight, joining the battle when Golem and Chimera attack the capital.

The Fierce Battle

Borgius creates a huge dragon form out of the Creeping Shade to fight Golem and Chimera.

At first, he struggles against Golem’s sun beam weapons and Chimera’s powers.

After receiving Nebulim’s spatial magic, he turns into “Shin Borgius,”

A giant monster who grows more and more Creeping Shade inside his enemy’s body, turning the battle in his favor.

Last Moments

Even after his victory, he is attacked by Ferbigott’s destructive power and loses the fight.

As he burns up, he realizes Crimson was the true enemy.

Isaac Stern then cuts off his head, and Borgius dies.

Changes in the Future

In a future where Leonica is killed, Borgius is reclassified as a Seventh Rank dragon,

And his dragon name is changed from Forest Sea Dragon to “Arm Dragon.”

The big monster form with Nebulim’s wings on its right shoulder is officially called “Shin Borgius.”

The name was confirmed by the series’ author.