C1127 He Had Suffered a Heavy Blow

A heavy blow.

"So this is the fourth floor?"

Ao Lingchen looked around and murmured to himself as he looked at everything in front of him.

The layout of the fourth level was slightly different from the other three levels.

The mission on this level was not like the first, second, and third level, where the pillars were hung. Instead, it was placed on a classical bookshelf