Powerful MC's

Its an amazing story about one martial arts journey through marriage, fatherhood, and battles. It has a lot of similar elements to Red Storm with a badass master, family oriented MC, tragic backstory. Its a must read for any fan of Red Storm.

I desperately swallowed the Herb of Immortality, and to my surprise, I actually lived! When I finally opened my eyes, thinking it was all a dream... I was surrounded by a bunch of old guys?! I asked where am, and—the Shamans' Mountain?!!!!
Somehow, I possessed the body of a pitiful errand boy... this is nuts!
I am the strongest of the strong, the head of the Sa Clan, Hyeokyeon Mugang!!! Why am I now part of a clan of Shamans?!
Well, since I'm here, I might as well become the best

A martial artist, claiming himself to be a "murderer" is defeated by a suicide attack in battle and is reborn as a first born child to a local lord. Having a fresh start, a warm family and a little sister to protect - he decides to become a better person in his new life.

When the world was plunged into darkness martial artists gathered to form the ‘Northern Heavenly Sect’. With the help of the Northern Heavenly Sect people began to enjoy peace again. However, as time passed the martial artists began to conspire against the ‘Northern Heavenly Sect’, and eventually caused the death of the Sect Leader, Jin Kwan-Ho, destroying the sect with it. As everyone left the sect, Jin Kwan-Ho’s only son, Jin Mu-Won was left behind.

The first life. After a tragic accident losing his family and legs, he ends his own life. The second life. He earned fame as the Red Demonic Master in Zhongyuan, but was betrayed by the man he trusted the most. And now comes his third life. In his life back in the modern world, Gang Jinho decides to live a normal life... However, he was too used to the Zhongyuan life to become a normal person! 'I wanted to live peacefully. But you are the ones who started it. I hope you're prepared for

5 years after the world changed, the final boss appeared. [The final boss for area Earth, the Frost Queen, has appeared.] The final boss! If we can just defeat her, our lives will go back to normal! The top five players in the world, including Specter Seo Jun-ho, finally defeated the Frost Queen... But they fell into a deep slumber. 25 years passed. "A second floor? It didn't end when the Frost Queen died? Specter awakes from his slumber.

Diablo Volfir, a mighty magician, was sealed for aeons due to the schemes of the 12 Gods, but 66666 years have passed since then, and he descends to earth once again!

Mc gets betrayed by his teammates and pushed into a dungeon where he's trapped to fight a bunch of monsters for 20 years. After killing the last one, he ends up breaking out and gaining new powers as well as getting a new body. The new body is technically just his younger self's body.
Now... Revenge