With a flick of his wrist, a round, palm-sized golden badge appeared in Fang Zhuan's grasp amid a flash of golden light.

The badge was riddled with runes, and it was made from the exact same material as the metal grids.

He chanted a brief incantation while making a hand seal with his other hand, and all of the spirit patterns on the golden badge instantly lit up, following which it released a beam of golden light straight onto one of the metal grids on the wall.

The layer of spiritual light enshrouding the grid rippled like water momentarily, following which a small metal box flew out of the wall before landing in Fang Zhuan's grasp.

He pressed his golden badge onto the box, and the latter immediately began to glow with bright golden light, forming a spherical light barrier that enveloped the entire box within.

Han Li could see golden runes constantly flashing over the light barrier like a series of miniature golden dragons, giving off an extremely peculiar aura in the process.

Moments later, the spherical light barrier abruptly faded, as did the golden light radiating from the box.

Immediately thereafter, the box slowly flew back into the grid on the wall, where it was sealed once again amid a flash of spiritual light, leaving only the golden badge continuing to hover...