Prison Sign-In System: Invincible After Seven Days

Wrongly accused of assassinating the Crown Prince, Chen Xiaotian faces execution and the annihilation of his entire clan. But in the depths of the Heavenly Prison, a mysterious sign-in system awakens, showering him with legendary treasures and forbidden techniques. Each day behind bars makes him stronger—the Sunflower Divine Tome, the Black Tortoise Divine Armor, powers beyond mortal comprehension. When his father plans a desperate rebellion to save him, Chen Xiaotian has other ideas. Seven days later, he shatters his chains and emerges unstoppable, ready to claim the empire and its beauties f…