Sun Bin and Pang Juan are the pair temple editions name here, with one adding King Goujian of Yue as an alternate. In the Warring States period, both men studied military arts under the same master, by tradition the sage Guiguzi. Pang Juan became a general of Wei, and, jealous of Sun Bin's greater talent, had him framed and maimed. Sun Bin pretended to be mad, escaped to Qi and became its chief strategist. At the battle of Maling he lured Pang Juan into an ambush by cutting the number of campfires each night so his army seemed to be deserting. Trapped, Pang Juan killed himself. Pang Juan had harmed his own friend to protect his place, and the injury came back on him. It is the image of cutting your own flesh to patch a sore, and the reason the lot is lower.