The Three Kingdoms first saw Liu Bei, Guan Yu and Zhang Fei in Taohuayuan. They became sworn brothers and laid the foundation behind the Three Kingdoms. The eldest brother and the third son became close friends of life and death and treated each other sincerely. I'm afraid there is no such bold person as Guan Yu in modern times.
On another occasion, Guan Yu was shot in the arm by a poisonous arrow. When Hua Tuo heard the news, he worked day and night to help Guan Yu scrape poison. When Guan Yu scraped poison, he only drank and played chess with Ma Liang. When scraping the bone, he saw that the bone had turned blue. After scraping the poison, I shed a pot of poisonous blood. Even Hua Tuo admired Guan Yu's courage.