Infinite Invasion: I Have a Red Alert Base Vehicle

The end is coming, all realms are invaded, and technology comes to a standstill. Ye Yuan was reborn with the red alert system, hoarding resources and constantly exploding troops... "Are the Digimon coming in the first wave? Do they still want to occupy Blue Star?" Ye Yuan's eyes lit up, he rubbed his hands and said, "Take them all! I don't have any pets!" "Huh? Dragon Balls? Earth stage? There are no decorations in the office. This is not possible! Get them all!" "Huh? Journey to the West? Are monsters coming out? Do they have mines? Hey, hey, hey, if you take them all, the zoo will be able to open." "Who else?" "Unexpectedly, my Red Alert Empire can be infinitely upgraded and integrate the strongest military units from all over the world!"