Great Tang: I Assassinated the Crown Prince with a System from the Start

Fang Yang transmigrates to the Tang dynasty. He only wanted a peaceful life, but his entire family is slaughtered!

Only then does the System bind to him, leaving him no choice but to flee with his younger sister.

Five years pass in the blink of an eye, and now a new mission appears.

Assassinate Crown Prince Li Zhengdao!

Crown Prince Li Zhengdao is Li Er's long-lost legitimate eldest son. He has a System and knows how to vaccinate against smallpox, treat malaria, grow cotton, make horseshoes, and cultivate potatoes, sweet potatoes, corn, and chili peppers...

After recognizing him as his son, Li Er immediately makes him crown prince and sends him to Mount Tai to perform the rites to Heaven in his place!

Fang Yang sneers, takes the reward from his System, and attaches a 32x scope to his M24. Below Mount Tai...

"Ding! New mission: Attack Yongzhou City!"

"Reward: 20 DP light machine guns, 1,000 grenades, and 1 million points!"

"Ding! Main mission: Seize Lingnan Circuit!"

"Reward: 1 artificial satellite, 10 cannons, 100 shells, and 20 million points!"

Power struggle + daily life

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.