MTL - Dianxia Qingcheng - Chapter 12 nature is concerned

Returning to the Mysterious Era features a boy who can time-travel back to the past using old relics. The twist? He’s stuck in the body of the relic’s owner.After a near-death experience, Cassius unlocks his ability to travel to the past in the body of Li Wei, a member of the Wind Elephant Sect. Li Wei was a coward who lived a life of regrets up until the day the entire Wind Elephant Sect was mu*dered. As Cassius relives Li Wei’s past, he makes different decisions to show Li Wei a different kind of future.By living out the ups and downs of Li Wei’s life, Cassius is introduced to the world of Covert Martial Arts, ties that run closer than blood, and supernatural forces. Crossing the line between the ordinary and supernatural, he realizes there’s no way back. New friends and enemies slowly integrate into his reality.Now, he must uncover the secrets of Covert Martial Arts and get stronger to survive.

'Hmmmm...so I just have to witness the skill being used to copy it...then I can evolve this skill ten times it's initial power?' Nox was skeptical as he looked at the screen flickering on his retina.I mean, how was something so insane even possible? Copying a skill itself was very bad-assed, and you mean to say he could evolved the copied Skill ten times it's initial power, exponentially surpassing the original owner?Why would the gods let such broken talent even exist?'Well it's just one way to find out...'Luckily just then, he saw two powerfull beings fighting mid air. Their fight sent shockwaves billowing in all directions, causing Nox to take a couple of Steps back.At that moment, he activated his talent...[Mimicry activated!][Target: Cosmic Entity Arkea - Successfully copied Skill “Gravity Manipulation”!][Description: Gravity Manipulation Creates a localized gravity field, slowing enemies within a 5-meter radius by 20% for 5 seconds.][Upgrading Gravity Manipulation 10x!][Ding! You have Awaken Gravitational Singularity!][Description: Gravitational Singularity Creates a singularity that pulls in enemies within a 20-meter radius, dealing 5,000 damage and stunning them for 5 seconds. Allies within the area gain a 30% damage boost for 10 seconds.][Do you wish to keep this skill or bestow it to your Pet?]“No fucking way!” Nox exclaimed in shock. “I-its real!”

After the nuclear warfare, massacres started to spread throughout the entire world. The order between humans completely collapses, and the strong eats while the weak gets eaten becomes the #1 rule.