I'm Xiuqin's Brother, and From the Start I Summon Qi Jiguang

【Bright Sword, Li Yunlong, Wei Heshang, Qi Jiguang, Zhao Yun, Huo Qubing, the Trapped Camp, Tiger and Leopard Cavalry, Bingzhou Wolf Cavalry!】Yang Feng wakes up after a battle and finds himself the biological older brother of Yang Xiuqin! 【Ding! Your System is online. Please claim it immediately!】 When Li Yunlong sees the troops under Yang Feng's command, he can barely keep from drooling. Li Yunlong: “Brother-in-law, join me! Together, let's wipe out the Japanese devils in northwestern Shanxi!” Yang Feng: “Xiao Li, come work with me. I'll lead you on horseback to the Eastern Capital to admire the cherry blossoms!” Li Yunlong: “Brother-in-law, that officer of yours is fierce. What's his name?” Yang Feng: “The famous general who fought the Japanese pirates, Qi Jiguang!” Li Yunlong: “And this one?” Yang Feng: “The ever-victorious general, Zhao Zilong!” Li Yunlong: “And this young man?” Yang Feng: “The Marquis Champion, Huo Qubing!!!”