I Open Boxes in the Last Days

The apocalypse has come, order has collapsed, 90% of the world's people have turned into zombies, and a large number of alien beasts have fallen from the sky, acting unscrupulously and causing disaster. Humanity is in danger of extinction... But people find that after defeating monsters or in some special locations, a strange box will appear. After opening it through some means, various strange items will be obtained: Gatling? Wings?? Dragon??? A mysterious system descended on a young man named Wang Mo. How did this young man, who was studying alone in another city, lead his men to upgrade step by step? It's over when it's invincible This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.