Road Survival: I'm the Only One Who Uses Weirdness as Fuel

An unknown mutation has forced billions of people around the world into the "Endless Highway" survival game. Behind is the mist of death that swallows everything, and in front are deformed monsters and extreme natural disasters. You start with a broken car, unable to move without gasoline. For half a piece of moldy bread and a liter of low-quality fuel, countless survivors fought, and their lives were in vain. Lu Yuan, awakening [Flesh Chariot] infinite evolution route at the beginning! The engine mutates into a "flesh furnace", which can evolve infinitely by swallowing monster flesh and scrap metal without consuming a drop of gasoline! While others were still getting out of the car and fighting monsters in search of supplies, Lu Yuan had already installed the [Ghost Mechanical Arm]. People were sitting in the car, and supplies were coming from the sky. ​An extremely cold natural disaster has arrived, freezing at 50 degrees below zero for thousands of miles, and prices in the entire region have completely collapsed! The leader of the top guild shivered in the wind and snow: "Lu Shen, I use all the knowledge of the guild, plus a top-notch blueprint, to save your life in exchange for a liter of gasoline!" The cold and beautiful lone wolf knocked on the frozen car window: "Boss, let me get in the car, I am willing to do anything..." At this time, Lu Yuan was lying on the zero-gravity massage chair with a constant temperature of 24 degrees in the car, watching the holographic starry sky theater, drinking ice-cold Coke, and slowly turning over the sizzling M9-grade snowflakes and steak in the pot. "How is this a doomsday survival? This is simply my self-driving tour in a mobile, well-decorated house!" ​Old car → Rampant flesh and blood tank → Land armored fortress → Planet-level multi-dwelling giant fortress!