Clipse Twilight — the strongest Esper and Alpha at the Center — hails from the Twilight family, favored and protected by the Imperial Family.

Despite his exceptional power, Clipse suffers from persistently high toxin levels due to never having met a compatible Guide.

One evening, slipping away from the lavish “Silent Banquet” held after a grand banquet, Clipse encounters a mysterious person with only one red eye — the mark of imperial blood.

“Who are you?”

“I am Lan, the fourth prince of the Tielo Empire.”

The man who calls himself “Lan” claims to be the empire’s fourth prince.

From that moment, Clipse begins to uncover the hidden truths the royal family and the nobility have long kept buried…