Han Xin's good friend Xiao He knew that Han Xin was talented and tried to protect Han Xin. Later, Han Xin was reused by Liu Bang and was able to display his talents. After Liu Bang pacified the world, Han Xin's military prestige was so high that the words "Don't kill Han Xin" were engraved on the military weapons at that time. Han Xin is also self-reliant, and Liu Bang dare not kill him. But after Liu Bang won the world, he was afraid that Han Xin would rebel, and no one could beat him. See Han Xin is very arrogant, finally pushing.
Finally, Han Xin was lured into the palace by his good friend Xiao He and died by Lv Hou's sword.