Zombie Campus: I Can Sublimate All Things!

[System + Superpower + Biochemical Zombies] That day, there was a strange phenomenon in the sky, and a bloody sun hung high! The zombie disaster is coming! The peaceful scenes and laughter of the past no longer exist. [Zombie virus] [Gene mutation] [Aberrant creature]... There are dangers lurking one after another in the apocalypse! Just when college student Lin Xiao thought he was going to die young, he awakened the Sublimation System of All Things and was able to upgrade all items! [Fruit knife → Stainless steel machete → Dragon-slaying blade! ! Small biscuits→Military compressed biscuits→High-energy biscuits! ! Roommate: Brother NB, where did you get your weapons? English teacher: Lin, please save me, I will do anything! Women's Volleyball Team: We will listen to you in everything, please bring food back! …………