I, in the Magic Potion Sequence, It Makes Sense to Challenge the Weird, Right?

[Novel setting + non-brainless cool text + magic potion sequence + weirdness + escape + upgraded weapons + superpowers + cruelty] Strangeness has arrived, and the world has fallen into silent terror. [Rule 1: Don't look back, it won't find you. But, who told you... It will only appear behind you? Xu Yan accidentally obtained the [Magic Potion Sequence] while on the run. Drink the potion and it will make you... Do whatever you want. Ordinary cars were tempered into rune armored vehicles in his hands. The iron pistol was forged by him into a machine cannon. When humans began to fight back with the help of supernatural powers, they discovered that weirdness was also evolving crazily. Xu Yan not only has to face the horror and strangeness in front of him, but also leads the survivors to find the next dawn for mankind in this ruins of civilization.