Life Rebooted with Copy and Paste - Chapter 4. No Limitation

Bei Yinuan, the young master of the modern Wu family, as the heir of the Wu family, has tenth level of witch power, a 100% genius, known to everyone in the metaphysics world, and was once designed to be inserted into a novel .

In the world of comprehension, there is always a genius who is famous both at home and abroad, a son of an aristocratic family, whose appearance and character are not inferior to the protagonist, but this setting is always the male second.

Zhenjun Beihan of the Longyuan Sect is the talented and beautiful Xiu·Nan Er·xian genius who is well-known both at home and abroad.

Zhenjun Beihan exists with equal strength and appearance. When mentioning this Zhenjun, everyone praises him for being magnificent, but this Shuangjue has a number one black fan, a black fan nephew who smears him all the time… …

Welcome to the new female disguised work “This Daoist is too serious”

- Description from novelbuddy

In the current era, people are either normal or are with ‘special abilities’. Cases related to the latter are managed by the “National Anomaly Prevention and Control and Special Species Management Office”.
Qi Zheng Emperor Sheng Lingyuan was reawakened a thousand years later after he jumped off the fiery Red Lake. Xuan Ji, a newly transferred staff to the Reparations Division of the Deviant Control Office, finds himself having to clean up the mess of a revived tyrannical monarch. The two seemed to share something from the past, but unbeknownst to them, a big conspiracy is stirring right underneath their noses that could destroy the balance of the world.

- Description from Novelupdates

Lin Ran was transmigrated to a fantasy world and was the top scorer during the martial arts exam.

He was assigned to protect the empress, but because he did not give presents to the general director in charge of the palace affairs, he was demoted to a guard at Mount Sword.

His only job was to clean the swords stored on the mountain.

[You have cleaned the broken sword, Fire Stream. You have been rewarded with 50% proficiency of the Heaven Fire Sword Will.]

[You have cleaned the heavy sword, Dragon Elephant. You have been rewarded with the inner energy of the Dragon and Elephant Divine Art.]

[You have cleaned the demon sword, Dark Wind. You have been rewarded with the Grade 9 method, Phantom Step.]

[You have cleaned the spirit sword, Heaven’s Chance. You have been rewarded with the Eyes that Peek into Heaven.]

“Isn’t this way better than working as the empress’s guard?” Lin Ran quickly decided to remain on the mountain until he had become invincible.

He spent the next 100 years without leaving Mount Sword until the day the barbaric knights from the north invaded the central plains and started to mercilessly slaughter citizens, hoping to break the peace that was obtained through a lot of sacrifices over 100 years ago.

Lin Ran had no choice but to descend from the mountain.

Kyle woke up in a land of fantasy and magitech. The usual 'I died and woke up' bullshit, skip all that.

Except he used to be a crime lord, and society here is missing that extra kick.