C10 After Four Years of Hard Work, They Had Not Achieved Anything. One Day, They Ran into a Broken R

There weren't many things in the power supply room, and they were mostly electronic circuits and switches.

After Tang Bing successfully found the main switch and opened it, the room immediately lit up.

"It's working!" Sun Meng shouted from outside.

"Shh ~" Tang Bing hurriedly signaled her not to speak loudly.

Sun Meng noticed that she had lost her composure and hurriedly covered her mouth