Traveling from the End of the World to Ancient Times with Space

[Apocalypse + space + time travel + fictional ancient times] [Su Shuangwen + many male characters + male protagonist undecided] Jiang Qingyan died in the sixth year of the apocalypse. Zombies besieged the city. She fell into a group of corpses and died together with them. When he opened his eyes again, he found that he looked like he was seventeen years old again, and that he was in an imaginary metropolis dynasty with still space and complete supplies. There is no corpse odor here, there is no life-and-death battle, and there is no future where the dawn cannot be seen at a glance. Jiang Qingyan's eyes lit up—— Make ice cubes, burn glass, make gunpowder, refine salt... The knowledge stored in modern society and the abilities developed through hard work in the last days are enough for one to live a prosperous life here. At first, I just wanted to live a stable and comfortable life alone, and then end my ordinary life. Later, she only wanted to see He Qing Haiyan, Shi He Suifeng of the Dadu Dynasty. ———— Male lead candidate: Silent and forbearing careerist——Wei Ningzhi The sunny little angel——Xu Yan Low self-esteem, infatuated little pitiful person——Zhang Xiaojiu The unruly young man——Chu Yanchuan Mad Dog Rough Man (to be unlocked/to be confirmed)