Doomsday: Start with a Main Battle Tank

[Doomsday + Explosive Soldiers + System] The zombie virus breaks out and the world becomes a purgatory. Jiang Jing bound the [Explosion System] in a desperate situation and started a main battle tank! Kill zombies, accumulate points, summon an army, and unlock powerful weapons. From surviving alone to building a torrent of steel! "Tide of corpses? The missiles will clear the ground and that's it!" "Mutated beast? Tank formation, get on top of me!" The rules of the end of the world will be rewritten by me from now on!