Season 4, Episode 22, Luo Feng and Godly King Bolu

"This 'Chaos Hole Indestructible Light' secret technique is just right for me to conceal my identity while taking action," Luo Feng thought to himself. In the Land of Origin, some powerful beings, when doing things that could easily offend major forces, would conceal their identities.

The Chaos Hole Indestructible Light appears to the outside world as a blade light that can cut through anything.

In a fight, Luo Feng would not release the blade light for the opponent to slowly study. The blade light, when condensed to the extreme, doesn't allow the opponent any chance to infiltrate or scrutinize it.

Merely a brief perception.

Those with lesser insights might guess. Is it the technique of the Origin Dao of Matter? Or perhaps the Origin Dao of the Infinite? Both of these Daos can also achieve an unbreakable, endlessly sharp edge.