Death Loop: I Ascend to the Throne Through Reincarnation

Trapped in the imperial city's deadly predicament, I fall into an endless cycle of death and rebirth. Framed by princes, humiliated by courtiers, betrayed by close friends, I die miserably time and again, only to relive each moment. Through tens of thousands of deaths, I deduce weaknesses, temper my body, refine my martial arts, and sharpen my mind, turning every death into fuel for growth. At the end of the cycle, I break free from the loop, overturn the court's schemes, and ascend to the throne. All those who once trampled my dignity and caused my death are ultimately slain by my own hand before the palace, blood for blood. — Description from novelcodex.org