Zhao Jiayi- MC, went back in time to try and change the end of the apocalypse and save Yan Xing

Yan Xing- The Zombie King in the previous timeline, a naturally strong zombie but not to the point of his previous self. Current abilities include controlling fire and lightning. Unknown in the previous time line.

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People in Jiayi’s group:

Yi Boqin- Jiayi’s best friend- died in the original time line, has a crush on Wu Yanyu. Has a nature/vine related ability.

Wu Yanyu- Part of Jiayi’s friend group, Jiayi has mixed feelings about her because of her actions in the previous time line. Has a poison related ability,

He Guang- Jiayi and Boqin’s Junior from the military. Has an earth related ability.

Li Ying- Wu YanYu's best friend, nutritionist.

Jin Fang: Jiayi's friend. Helped stock the warehouse with Jiayi. Good at math.

Huang Xuhuan: Jiayi’s friend from high school. Strong guy. Pretty quiet.

Ha YueXin and her parents:  Yuexin is Jiayi’s former lab partner from when he was in university. She has black hair and glasses. She is very skeptical and very logical in her approaches to things. Her parents are in their early 50s, still young and capable. On the liberal side but still not very fond of tattoos and stuff.

Hu Shi- Rich and spoiled high school friend of Jiayi's. He loves his parents very much and worries for them a lot. Yan Xing’s next door neighbor.

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People in the military/ in the care of the military:

Xu Meihua- Jiayi’s lover in the previous timeline. Yan Xing’s fiancé, though they very much dislike one another.

Su Ling- Jiayi’s close friend. Was in the military pre-apocalypse in both timelines. Has a speed-related ability.

Zhang Zimo- Formerly in the army with Jiayi. They were pretty close in rank. Their relationship is…complicated, especially now that Yan Xing is in the mix.