Reborn as a weak prince, peak power from start, summon top eunuch via system.

A modern graduate accidentally travels back in time and becomes the precarious Seventh Prince of the Great Zhou Dynasty. Fierce fraternal strife fills the court, and powerful warriors rule the cruel martial world. He endures three years in silence just to survive. Cornered, he awakens the Peak Martial System. He summons a loyal customized Wei Zhongxian of Heavenly Unity realm. With marrow-cleansing pills and stealth skills, his strength surges rapidly. Blessed with lucky draws and hidden intelligence, he uncovers spies around him. The once low-key prince casts off timidity. He breaks through dangers steadily and seizes his own fate amid imperial succession struggles and inter-kingdom wars.