Unlimited Redemption in the End of the World

The bloody dusk tears apart the sky, the doomsday suddenly comes, order collapses, zombies run rampant, mutated beasts rage, and mankind falls into the abyss of darkness. Zhang Lei, once a Jingdong logistics driver who traveled all over the country, was accidentally bound to the "Infinite Exchange Store" before the disaster broke out - everything can be exchanged, from small survival supplies to large high-tech weapons...