Great Tang: I, the Crown Prince, Raise an Army After Three Years of Sign-In Rewards

"Crown Prince Li Chengqian plotted a rebellion. Effective immediately, he is stripped of his title as crown prince and exiled to Youzhou for military service. He may never return to Chang'an for the rest of his life."

With a single decree, Li Shimin exiled Li Chengqian to Youzhou after his failed rebellion.

Li Chengqian had thought he would spend the rest of his life in Youzhou, but unexpectedly, he awakened a sign-in System.

"Sign in on day one and receive the reward of copper skin and iron bones!"

"Sign in on day two and receive the strength of a dragon and elephant!"

"Sign in on day three and receive the light-footed skill of walking on water!"

After signing in every day for three years, Li Chengqian had become invincible and led his troops to seize Youzhou.

Li Shimin: Has Qian'er realized his mistake?

Zhangsun Wuji: Your Majesty, the crown prince has declared himself emperor and already taken Youzhou. He is preparing to attack Chang'an and force you to abdicate!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.