Doom: Start with a tech panel

Another world is about to connect with Blue Star?
Biological invasion, doomsday strikes, when will my mecha be built?
Forget it, let’s start the buy, buy, buy mode from the technology panel first.
What, someone travels with me?Or a mech maker?
No matter, buy a black iron mecha first, then buy a platinum mecha, what?
Nightmare mechs are out.
How can I survive in the apocalypse and save Miss Bai Fumei Yang, underground bully Lao Cui and technology pioneer Master Xiong?
By the way, there is also Fatty, my little assistant, and everyone I met before crossing 30.
……

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