Cast Out by the Immortal Sect, I Defend the Mortal Realm with Martial Arts

This world has cultivators, martial artists, and the various schools of thought. Even more terrifying are the demons and monsters that wreak havoc, waiting for a chance to strike. Humanity has become food on their plates.

Lin Bei was once a prodigy destined to become a great cultivator, but the immortal sect stripped him of his cultivation and cast him into the mortal world. He sought refuge with the Great Xia court.

Living with his beautiful sister-in-law, Lin Bei unexpectedly discovered that he could slay demons and monsters and absorb their killing aura to improve his martial arts.

Ninety-nine levels of Iron Shirt, and he gains the Diamond-Indestructible Dharma Form; ninety-nine levels of Iron Crotch Kung Fu, and he gains a pure Yang body, blazing like the sun; ninety-nine levels of Taizu Divine Fist, and he gains the Six Paths of Reincarnation Fist, able to suppress the heavens.

Martial artists have fallen into decline and are looked down upon by the immortal sects, while demons covet every drop of their blood and essence. Armed with nothing but a blade, Lin Bei smashes this chaotic world to pieces, slays demons and monsters, and protects humanity. Leading his iron cavalry, he rides against the immortal sects to exact his revenge.

The pure and immaculate immortal maiden, the noble and domineering princess, the adorable foodie, the courtesan from the entertainment quarter... Lin Bei's confidantes all compete for his affection.

"The immortal sects treat humanity like dogs. Slay them! The demons treat humanity like food. Kill them! As long as I live, humanity will not fall!"

Looking back on his past, Lin Bei only discovered that there was more to this world than met the eye after he had leveled the immortal sects...