Who is the hero who lost his life when he heard thunder in Romance of the Three Kingdoms?

In the Romance of the Three Kingdoms, the hero who died of Wen Lei was Liu Bei. See:

The 21st time, Cao Cao cooked wine. On the Hero Guan Gong's Seizing the City and Chopping Che Zhou.

Cao Cao said: "A hero has ambition, a good plan in his belly, an opportunity to hide the universe, and an ambition to breathe heaven and earth." Liu Bei said, "Who can it be?" Cao Cao pointed to Liu Bei with his finger, then pointed to himself and said, "Only the monarch and Cao Er are heroes in the world today!" Hearing this, Liu Bei was taken aback and the spoon in his hand fell to the ground. It rained and thundered. Liu Bei calmly lowered his head and said, "The power of the earthquake is even here." Cao Cao laughed and said, "Is the husband also afraid of thunder?" Liu Bei said: "saints change in lightning speed, so they are not afraid." The reason for the loss of smell speech was gently covered up. Cao Cao did not doubt Liu Bei.

Later generations have a poem praising: "I will go to the tiger's den for a while and say that the hero is shocked and killed." Clever use of thunder to cover up and improvise. "