Chapter 689: Chapter 682: Lost and Regained

"Open it first, it'll save you some disappointment." On noticing Luoer start to relax, Cheng Ziang can't help but caution him.

"Yep, I know." Luoer nods, then slowly retrieves the metal box from a pile of hay.

The metal box isn't big, maybe about the size of a briefcase and there are two in total. After all, they must accommodate a reconnaissance aircraft, so naturally they can't be too large.

The box has a seven-digit code lock; without the code, they can't open it. Luoer notices many scratches near the code location, clearly these people attempted to open the box after obtaining it, but ultimately failed.

As the captain of the advance team, Luoer was privy to the box's password. Before pursuing the box, Li Si had already told him.

"4757039…," Luoer mutters the code and moves the rotary dial on the box, then undoes the latches on both sides. A 'click' is heard as the box pops open.

Inside, the box is lined with foam that houses five dark brown vials of liquid.