Scavenging in the Wasteland of Doomsday, I Will Kill the Gods with a Waste Card

Parallel world, Cracks appeared out of thin air all over the Blue Star. Countless void monsters invaded, and humans struggled to resist! High school student Su Yu accidentally awakens a superpower and can travel through the Blue Star Wasteland a thousand years later! At this time, Human civilization has long since perished. The god-level magic cards and high-tech technologies of the past are now nothing but rubbish that no one cares about! When classmates are still worrying about a bronze magic card, Su Yu has already seen through the flaws based on the future [design drawings] and optimized them with his backhand! [You picked up the broken card drawing of "Ice Glass Dragon", analyzed the future energy circuit, and suddenly realized that "Ember Frost Dragon" has the same origin as ice and fire, and its power is greatly increased! [You picked up a broken page of the future technology blueprint and brought it back to reality. The Federal Academy of Science and Technology subverted it and created an epoch-making energy core! [You picked up the "Final Record" of future civilization, glimpsed the truth about humankind's demise, and obtained the only key to reversing fate! … Card-making genius Lin Waner: Impossible! This card structure completely subverts the existing card making theory! Su Yu, who are you? Hot-blooded brother Li Hao: Damn it! Brother Yu, your card is too perverted! Isn't this better than a high-level warrior? Take me one! Federal Speaker: This son... No, this person is the last hope of our human civilization! Meet all his requirements at any cost! When the void monsters came to the city, mankind fell into despair. Su Yu slowly walked out of Dawn City and took out dozens of Immortal God Cards. "The power you are so proud of is just... Rubbish that I picked up casually."