Three Kingdoms: Shock! My Father Is Actually Lü Bu!

Lu Xian was an ordinary university student in the 21st century who unexpectedly transmigrated into the body of Lu Bu's daughter. The Han dynasty is now in decline, and warlords divide the land. Lu Bu holds Xuzhou, but his stubborn and self-willed ways have earned him countless enemies. He has been besieged in Xiapi for over two months, and undercurrents swirl among the city's factions. Having only just arrived, Lu Xian has barely adjusted to this turbulent age when her knowledge of history helps her spot signs that generals such as Hou Cheng may be preparing to defect. A thrilling battle to handle the internal crisis begins, even as Cao Cao's army closes in beyond the walls and the situation grows increasingly dire.

Fortunately, she awakens a lottery System. Using the items she wins and her modern knowledge of the Three Kingdoms, she gradually resolves one crisis after another.

Lu Xian is in danger while out and about, but luckily Zhao Yun comes to her rescue.

Lu Xian: “Zhao Zilong, get in my bowl!” Zhao Yun: “Aren't you afraid I'll get furious?” Lu Xian: “Heh, you wouldn't dare!”