Elf Tensei Kara no Cheat Kenkoku-ki - Chapter 16Book 4: -2: Blast Furnace

The main character Lei Yu does not have the ability to practice his family’s martial arts. He gets stepped on and tossed around. Due to certain reasons, he leaves the family, coincidentally gains an ability, and makes his own path to becoming an immortal.

Yan Wushi had walked a path full of blood and corpses.

He did not believe in the good nature of humanity. Even more so, he did not believe that there could be someone with great kindness and sense of justice, who would be so considerate of others without asking anything in return.

One day, Shen Qiao, who was the sect leader of Mount Xuandu, the number one Daoist sect under the heavens, was challenged to a duel but somehow fell off the cliff.

Yan Wushi happened to pass by down there.

Seeing Shen Qiao who was seriously injured to the point of dying, he suddenly came up with a perfect idea…

After thousands of autumns, who could stay eternal?

- Description from Novelupdates

Cultivation destroyed, eyes poisoned blind and robbed of her status in the household?Luo Qingtong narrows her eyes and sneers, “Bring it on! Let me teach you a lesson!”A 24th Century Supreme Vision Master transmigrates to become the incapacitated genius daughter of the Marquis Household in a lower-class country.With a pair of powerful blood-red eyes armed with the ability to appraise treasures, see through things, heal, poison and break through defenses... She is invincible!A spirit and martial arts cultivator, an expert in weapons and medicine, a master in controlling beasts and deploying formations...She is the embodiment of the ultimate supremacy and unrivaled arrogance!Never does she expect to get involved with a person who is even more wicked than her. From then on, it becomes a game of I-run-you-catch. When you kill someone, I’ll hand you the knife.Together, let’s wreak havoc in the world!

Just became the disciple with the highest seniority, but the Age of the Dark Mist descended, and the sect plummeted into a land plagued with raging demons.

Shen Changge who had already written his suicide note suddenly awakened to a Check-in System.

[Check-in at Sword Lord Statue, Success, acquired: Empyrean Sword Manual]

[Check-in at Training Ground, Success, acquired: Cultivation Base*50 years]

[Check-in at Sword Clout Mountain, Success, acquired: Sword Clout of Destruction*1s]

…

In the Age of the Dark Mist, demons were rampant, and an impenetrable mist veiled the empyrean. By vanquishing demons, the mist could be dispelled, and new check-in locations could be unlocked. By doing so clandestinely, Shen Changge became a Sword Saint.

When a demon broke into the Empyrean Sword Sect, everyone in the sect was powerless. People were in despair, until they met that young man in white who had just checked in at the Empyrean Peak. The young man’s eyes were ablaze.

“Submit, demon.”