The End of the World: I Have a System at the Beginning

At the beginning, you use the game system to travel through the apocalypse, use the system to defeat monsters, upgrade and unlock game props to fight through the apocalypse; and then randomly travel through the world. "Help! There are zombies! Run!" "I've awakened my superpower, take a hit from me - a small fireball?!!" "Look at me, 'Water Release - Water Dragon Technique'!" "Can a little water arrow be called a water dragon? You just want to laugh me to death!" … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.