Seizing the Legitimate Son at the Beginning, the Most Powerful Tyrant in History

Traveled through time? Am I the current crown prince of the Daqian Empire? When he opened his eyes, he saw a beauty in his arms. Li Jun thought he could easily live a life where one person was inferior to ten thousand people, but he didn't expect to be assassinated immediately and was completely involved in the heirloom. What was unbearable was that Li Jun used thunderous means to seize the legitimate son by force, forced his father to abdicate, and brazenly ascended the throne. After ascending to the throne with this act, Li Jun immediately became a tyrant accused by thousands of people! You guys call me a tyrant? Then I'll show it to you! Bravely killing powerful traitors, wiping out the eunuchs, storming the northern Mang, and destroying the southern barbarians... The name of the first tyrant in Daqian is feared by all the world!