A Strategy for a Fallen Kingdom

At fifteen, Xiao Yu, Crown Prince of the Great Liang, was told by a mad Taoist that he would die a gruesome death before turning twenty-five. He paid it no mind. Years later, sent to reinforce Xicheng, he held out for half a year before taking his own life in front of the enemy commander, ensuring that Xicheng would neither surrender nor fall. He was twenty-six.

Half a year later, Xiao Yu was reborn in the body of a young strategist in Xia. All he could do was watch as Xia's armies surrounded the Great Liang capital, bringing the fall of the nation and his family. Every day, he also had to stay up all night talking state affairs with Xia's Third Prince, Lin Yun.

"What do you think of this matter, Strategist Yan?"

I think you can go screw yourself.

Xiao Yu proceeded cautiously, trying to escape time and again. But in the end, he couldn't outmaneuver Lin Yun, who steadily closed in on him. At last, he was exposed to the person he hated most and executed as Yan Heng, a Great Liang spy, at the age of twenty-five.

He thought this unspeakable adventure would be the only one in his life. But when Xiao Yu opened his eyes again, he was back in the body that should have been cut in half.

"May I ask, O immortal, how old will I live to be this time?"

A beautiful little strategist who keeps dying x an arrogant, sharp-tongued, scheming Third Prince. Chasing the wife to the crematorium. Younger man.

Theme: In this life, I owe no one anything.