The Protagonist's Sister Is Actually The Strongest - Chapter 230: The Heavenly Demon’s First Disciple

He died in his first life, as an ordinary human inside an ordinary planet.

In his second life, he swore to live a life of supreme power, and so he did. He reached the apex and exterminated his enemies to oblivion.

Dying, he was reincarnated in a world which could use Chakra. He became The Overlord Of Every Being, Ruler Of 6 Universe.

Unfortunately, he died. Using a mysterious method, he was reincarnated once again inside the world of Tales of Demons and Gods.

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.___This is a translation. All rights to the original content belong to their respective creators.Original Author: 王炸炸Original Title: 火影:我是大蛇丸Cover Pic: By Blueorca, let me know in the comments if you want me to take this down.___Support me on patreon for 60+ Advanced chapters: patreon.com/Blownleaves.

Chen Fei looked at the bewildering number of people in front of him who desperately practiced boxing to become a master, sighing.

“Compete? I don’t think so. My motto is never to stand when you can sit.”

So the panel answered his call.

“Extreme Mountain Fist Technique simplification in progress… simplification successful… Extreme Mountain Breathing Technique”

“Extreme Mountain Breathing Method simplification in progress… simplification successful… Breathing”

Chen Fei took a deep breath.

“Extreme Mountain Breathing Method experience +1.”

“…So I can cultivate by breathing alone?”

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