A Nascent Kaleidoscope. - Chapter 513:

Mo Tianliao was a master weaponsmith and a demonic cultivator. When news spread that he was about to complete a divine weapon, cultivators from both the demonic and orthodox sides chased him down and killed him. In a stroke of luck, he managed to possess a new body and was reborn.

So what was the first thing on his mind after his rebirth? Avenging his death? Taking over the world?

Mo Tianliao: I have to find my cat!

—
Mo Tianliao: Why won’t you let me hug you? You used to be my cat!

Master: (unsheathes claws)

Mo Tianliao: Ahaha, this disciple has too much respect for Master, this disciple can’t bear to let Master walk on the ground!

Master: (lifts paw, sends disciple flying)

- Description from Novelupdates

Lyle Walt is a young noble boy and heir looking forward to the day he can inherit his family’s territory. Except around when he was 10 year old, his parents started neglecting him more and more in favour of his little sister, Celes.
On his fifteenth birthday, he is challenged to a duel by his sister to see who will inherit the household and horribly loses, being cast out of his family. Afterwards, he gets treated by the family groundskeepers and receives the family heirloom Gem from him that Lyle’s grandfather had entrusted to him. From there, he begins an aimless journey with his childhood friend and former fiancée, Novem, and the Gem-turned-Jewel that houses the memories, personalities, and Skills of seven of his ancestors.

Connor finds himself in a world of spy mages with powers like fire, water, air, earth, and manifestation, all which require using wands. But, there are these powers–powerful powers–that require nothing but their own body. These are called Perks, which are super rare and only go down in certain family lines all around the world. These are many things that occur in the spy mage world.

These spy mages still act like spies. They infiltrate bases and take down ruthless leaders using their powers. They have to keep themselves unknown by the world at risk of being hunted by the government. If they were to be shown to the world, the entire world would be in a war against these people. These things are stuff that Connor never knew existed.

He attends the YMPA academy, where he finds friends and learns how to use his power.

But he finds himself in a war against the MSTO, powerful and evil spy mage corporations that want to steal and create weapons to take over the US and the world. Everyone would be in danger of their tyranny, and they need to be stopped right here and right now. And that mission has been given to Connor to defeat them. Will Connor and his team stop the MSTO and save humanity? What other powers will Connor discover?

Find out in Spy Mage System.

If you’re for a more action-packed story, and this should be good for you. Although there is brief romance, there is some throughout the story—so no need to worry much if you want some romance and relationship in this book.

Character development will happen pretty slowly, so pay close attention.

Hope you enjoy!

An anime otaku who has traveled to the world of full-time hunters, in order to live well, he can only keep getting stronger all the time, burying the strong one after another. Your withered life will be continued by me.

- Description from novelbuddy