One Person: a Veteran of All Genders, Counterattacking Life at the Age of Eighty

[You have just become a foreigner and are being targeted by Heavenly Master Zhang Zhiwei. Now please use all your strength to defeat him! Eighty-year-old Feng Yanan broke into a cold sweat, but when he looked carefully, he saw that Zhang Zhiwei in front of him was only twelve years old? "Crack!" With a slap, Zhang Zhiwei's golden light was scattered. Bite! Mission accomplished! Congratulations on defeating Heavenly Master Zhang Zhiwei] ... Feng Yanan traveled to a world of one person. Not only did he become an eighty-year-old man, but the system was also misaligned for decades. He met Zhang Zhiwei, who was in his early teens. The young boy Lu Jin. The young and energetic Zuo Ruotong. Liang Ting at the end of the sect's crane. He suddenly discovered that this system didn't seem that bad. He could dominate all the young geniuses in this era. ... Many years later, Feng Yan'an, who has been at Nadutong's headquarters for seventy years, looked at his secretary Zhao Fangxu, thug Wugensheng, Ma Zai Xia Liuqing, and the newly promoted Nadutong Four Little Madnesses. He said calmly: "Xiao Zhao, you should lead the team for the Luo Tian Dajiao this time. Zhang Chulan, the little devil who was expelled from Longhu Mountain, should also go up the mountain. Please pay more attention." ...