Chương 392: Chapter 365: Promotion 2

```

Hiss!

A blurry black hole struggled to open next to Lin Fei, as if something was constantly hindering it. It grew from the size of a soybean to the size of a basketball.

"Warning! Unknown energy obstacle detected in spatial teleportation, increasing energy transmission strength automatically!" The emotionless prompt from the Sword Canon kept sounding off.

The countless pseudo True Forces in the surrounding air roared madly, pressing against the black hole of the spatial teleportation.

Whoosh!!

Whirlwinds spun rapidly inside the secret chamber.

A cracked stone on the ground suddenly blurred and shot up, slamming hard against Lin Fei's chest.

Thump!!

In an instant, Lin Fei was slammed against the cavern wall, blood splattering everywhere. He bounced back and rolled down right into the newly expanded black hole.