Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 3 - 3-8. Masked Hero

Asura – proud, warlike, cruel, heartless.

A young adult with a mysterious background follows his father’s prophecy and enters the world of «Rebirth», somehow managing to inherit the Xuanyuan Sword, and also unexpectedly obtaining the hidden class Asura.

Following the tracks of both virtual and reality he gradually discovers a secret hidden for the past billion years.

Asura, the class that used to shake the lands has now completely disappeared. He must now go on a journey to find the true meaning of Asura—until the day he transforms and becomes one with Asura.

- Description from Novelupdates

I, a HIKKI-NEET, suddenly reincarnated in another world as a prince, and was immediately deemed the weakest ever, with my life already in a pinch after being abandoned as a baby, being stared down by a huge beast!?

However, I could only use one kind of magic. It was close, but I was able to avoid a “dead end” in my first few days of being born using that magic.

Anyways, I just want to live a lazy shut-in life as an adopted noble with my one all-purpose magic, but…?

Sword Saint Ji Yuan has just breakthrough to the lofty seventh realm saint level after a period of 100 years. When he returns to his celestial clan where he was once the Sword Saint, he has found out that many things have changed.

The worst thing had happened to him; he had lost his beautiful beard and in the Desolate Celestial Fraternity, a beardless cultivator is to be scorned and despised!

This is actually a xianxia romance story about an unromantic cultivator who likes his beard and the romantic leading maidens who all hates his beard.

There are a total of seven celestial levels in order to cultivate as a celestial cultivator; Practitioner, Master Practitioner, Enlighten Celestial, Immortal Celestial, Golden Celestial, Golden Supremacy and Sacred Saint.

In a monstrous post-apocalyptic setting, this is a story of how a lowly Inventor, Lance, conquered a nation governed by immoral group of Scientists called The Corporation. He grew and climbed up to the highest rank possible as a Scientist with his inventions and side businesses. Eventually, he became a weapons inventor, building weapons to two opposing sides. In doing so, Lance always crossed a dilemma. How could a nobody topple the most powerful government? How could one overcome circumstances beyond his grasp, especially in a world filled with monstrous mutations called the Abominants?