Zhuge Liang cried before he died and said, "Pang Degong, help me". Who's Pang Degong here?

Zhuge Liang followed Liu Bei and Liu Chan, the son of Liu Bei, for decades and devoted himself to his death. After Liu Bei's death, Zhuge Liang failed many times in the Northern Expedition, and he himself exhausted his last energy. However, it is recorded in the Romance of the Three Kingdoms that Zhuge Liang laid a life-saving array before he died, which can prolong his life. Unfortunately, it was inadvertently broken by Wei Yan. Zhuge Liang called Pang Degong for help before he died. Pang Degong was Pang Tong's uncle.

When Zhuge Liang's life was so fragile, he lit seven candles and arranged a seven-star array. Then he took a long sword in his hand and murmured a spell to revive himself. At the critical moment, Wei Yan forced his way in, and the candle went out instantly. Zhuge Liang shouted, Pang Degong saved me, and then he fainted. Unfortunately, Pang Degong has already passed away, and Zhuge Liang is destined to live here. However, Zhuge Liang has lived for a long time and made great contributions to Shu Han.

Pang Degong is a strange man, who has contacts with Zhuge Liang, but there are few historical records. Pang Degong is a reclusive master. He once taught Zhuge Liang many strange skills and gave them to Zhuge Liang as Yin and Yang. Pang Degong is Pang Tong's uncle, and his son is an official. He married Zhuge Liang's second sister, but his son didn't become a senior official.

Pang Degong lives in seclusion in Lumen Mountain, collecting herbs for a living, and it is difficult for others to see him. In Lumeng Mountain, there is a three-high shrine specially built for him. Meng Haoran, a poet in the Tang Dynasty, once wrote a poem about him. Soon, the moonlight penetrated the misty trees, and I unconsciously came to an ancient hermit. This shows that Pang Degong is a reclusive and sage-like figure, and even later generations know him.