The Doomsday Awakening System Actually Wants to Cooperate with His Ex-Wife?

Jiang Lin was reborn after his death at the end of the world! He awakened to the incredible earning system that can convert all items second-hand into money - but what's the use of this in the end of the world! ! His wife, whom he met in the last days, separated from Jiang Lin for some reasons. At this time, he awakened to the supermarket commissary system, but this system turned out to be a super black-hearted merchant, and the prices of items were so expensive... Wait, do you... Want to live with me?