MTL - Back to the Age of Dinosaurs - ~ The 148th. The Dragon: Now is regretting

Spot was summoned from his comfortable charging pad and familiar floors to a world of magic and intrigue. After the flight of his new patrons, he is left to care for a filthy castle. During his quest to keep this new home clean, he will face demons, foreign armies, and the dreaded stairs.All those who stand before him will be swept away. Those who follow his spotless trail will find enlightenment, purity, and a world on its knees.Follow this wholesome vacuum on his quest to power.

This is a story of an ordinary boy gaining unusual powers from his nightmares… It all started when Lin Sheng experienced something strange on what he thought was just another normal day. He begins to have recurring dreams that lead him on an incredible journey of discovery as he encounters spine-chilling monsters and elusive secrets.

- Description from Novelupdates

Kurogami Ichiro was desperate because he couldn’t achieve what he wanted when he once started his martial arts path at age of 8!

Global evolution, the last phase of its arrival.

Being born with a golden spoon in his mouth, Jing Xia has had a smooth sailing journey. Having experienced three Beast Tides, exterminated those with S grade physiques, he never expected to die tragically at the hands of his blood-related younger brother.

Opening his eyes, he found himself back in the time before the end of the evolution!

What?!

You have a spatial golden finger?

Hehe, I have an invincible human-shaped lethal weapon!!!

A certain human-shaped lethal weapon: ……

- Description from Novelupdates