Global Freeze: Awakening a Tsundere System from the Start!

[Extreme cold + zombies + fast-paced + many beautiful women + no rebirth + strong, strategic male lead]

A sudden disaster plunges all of Blue Star into its darkest hour. Jiang Yang is lying in his ex-girlfriend's arms, revising his thesis, when everything goes black and he loses consciousness... By the time he wakes again, the world, buried beneath a blizzard, has already become a zombie wasteland!

Supplies are scarce, chaos reigns, and his ex-girlfriend Chen Yao is nowhere to be found... Just as Jiang Yang is at his wit's end, a cold, mechanical female voice suddenly sounds in his mind: “Master, you're finally awake. Are you ready to face the challenges of the Apocalypse?”