Wu Tong and Mortise and Tenon

Wu Tong, who accidentally lost a leg, did not feel depressed because of it. When he returned to his hometown, he opened a store called Wutong Wooden House. The small store sells some mortise and tenon structural objects carefully made by Wu Tong. Wu Tong's childhood dream is very close. … In Wutong's wooden house, the following voice suddenly came: "Brother Wu Tong, are my Great Wall soldiers ready?" "Okay, okay, they are all mortise and tenon structures. There are eight Great Wall soldiers who can freely switch between city wall mode and soldier mode. Your Great Wall general can also lead troops to fight." "Hehe, I knew Brother Wu Tong was the best!" …