Just When I Want to Lie Down, You Let Me Spread My Branches and Become the Overlord.

[System + Summoning + Hegemony + Invincibility + Domineering + Villain + Decisive Killing] Good news: time travel and become the sixth prince of the Sui Empire! Bad news: He is a useless prince who was sent to guard the barbarian border! Traveling through the world of Gaowu, Li Changan becomes the Youwang who will guard the frontier. The three-no prince has no money, no power and no soldiers. I thought this life was over, but I finally realized the golden finger of having many children and many blessings. Get a lot of cultivation at the beginning, summon the Lord of Yihua Palace, Yaoyue From then on, he began to summon Yankong, Li Mochou, Cao Shaoqin, Dong Tianbao... Until one day Li Changan summoned Ghidorah. Look at this titan. "Target: Sea of ​​Stars! Defeat them with gravitational rays!"