Long Ye saw its sly grin, and his voice turned cold:
"Just try not to pull anything behind my back. If I catch you, there's only one possible outcome—death!"
Enma's heart jolted.
He knew Long Ye was capable of that.
His expression changed, and he vowed solemnly, "You can rest assured. Since I agreed to teach you, I definitely won't tamper with it in secret. But my Senjutsu is extremely difficult to master, and the slightest mistake can cost you your life. You need to be mentally prepared for that."
Long Ye neither agreed nor disagreed.
Enma continued:
"My Senjutsu is actually a breathing and guiding method. In that respect, it's fundamentally different from the Senjutsu of Mount Myoboku and Ryūchi Cave..."
As Enma explained it in detail, Long Ye grew more and more shocked.
Enma's Senjutsu was called Fighting Force Breathing Method, a method of obtaining power that was almost tantamount to plunder.
It used breathing techniques to forcibly devour and refine the vast amounts of natural energy between heaven and earth, merging it with chakra.
Because this method absorbed far too much natural energy, once it reached a certain level, the power would become substantial, turning into part of the body's functions and forming an Indestructible Body.
The breathing method was extremely dangerous to cultivate. Absorbing such massive amounts of natural energy would make the body swell in an instant. If the body was too weak, it could very well explode.
But if one succeeded, the benefits were obvious. Unlike the Senjutsu of Mount Myoboku, one didn't need to sit quietly and sense nature for a period of time before entering Sage Mode.
In a true battle to the death, life and death were decided in an instant. There was simply no time to sit quietly and prepare.