Comprehensive Review: the Post-Apocalyptic Life of Qi Tong's Great Nephew

Good news, I, Qi Jin, have awakened my past life memories! Also got the legendary system! And many characters in this world are characters from my previous life TV series! And I am Director Qi's very valued nephew! Bad news! Sha Ruijin has been the top leader in Handong for half a year! Even worse news is that the world has entered the end of the world! Hao Xiuping: "Abba, Ababa, Abba~~~" Xia Jie: "Senior brother, I will protect you!" Chen Shuting: "Officer Qi, remember to come to my house for soup tonight~~~" Meng Yu: "Xiao Jinjin, you are so kind, ten thousand times better than An An's elm head!" Zhu Suosuo: "I am your first love! Don't you even remember me?" Jiang Nansun: "Suosuo, are we good sisters? Can I give Qi Jin half of it?" Mido: "Lao Qi, we are good brothers~~~" Gao Wen: "Stupid Qi Jin! He runs away every time he mentions marriage!" Qin Shi: "How can this kind of novel be without me, Boss Yang?" Huang Yimei: "You have three of the four beauties of the Immortal Sword. How embarrassing it is to miss me by one~~" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.