C289 The Huge Underground Base Everyone's Guess

"You've been working in this dim underground space for over two months?" Urlan said with a sigh of resignation. "You should have told me sooner. I could've easily set up a reaction box for you down here!"

Tommy laughed mischievously and replied, "If I'd let you in on it from the start, it would've spoiled the surprise. Come on, brother, follow me!"

Leading Urlan further into the depths