In a Ruined World, I Will Popularize the Spark Doll

The world was invaded by monsters, the world expanded a hundred times, and human civilization turned into wasteland overnight... Ren Junxing inherits the doll shop and needs to sell spark dolls to gain reputation, which can be used for lottery draws... So there is a mobile shop in this world that is about to disappear. "Brother, would you like to buy a Gomora doll? It comes with a physical spark!" "Holy crap! I actually bought the real deal? As Ace, I will kill all the enemies in the world." "What! These dolls can actually be fused? Five Emperors" "Intruder, take your life! Gaia!" "..." Then the world order returned to normal again, and Ren Junxing became the richest man in the world. Finally, he discovered that the universe had been occupied by aliens, and countless cosmic beings and monsters wanted to invade the Blue Star! The ultimate judge Gilbalis, the body summoned by the destruction of the root, Emperor Belial, the Absolute clan... Thus, the century of Blue Star vs. Space Monster begins! The introduction is weak, please read the text This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.