One Piece: I'm Destined to Be the Son-in-Law King! - Chapter 91: Head Instructor Zephyr

The legendary Qin Chen from the Tianwu Continent accidentally fell into the Martial Domain because of his friend’s betrayal.

Three hundred years later, he was reincarnated on an illegitimate son of the royal palace who had been bullied.

He used his previous life accomplishments, concentrating on his skills, refining the pill, and rising against the sky, rising strongly, and embarking on a shocking journey that shocked the mainland.

- Description from MTL

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!

The maniac who was crazy about all kinds of fields such as military and steampunk had been reincarnated.

However, his father was King Sejong the Great?

The mania-wise king and his crazy maniac son.

Along with the ministers, and countless humans who were getting exploited.

Even today, the night of Joseon was filled with the light of overtime.

Others treated disease to save person, he treated disease to steal heart.

The Frost Goddess was deeply captivated by him. The gentle and kind beautiful teacher was completely enchanted by him. Even the cold and beautiful female assassin melted quietly because of him.

Competing in medical skills? He was the one who treated the Godly Doctor. Competing with backgrounds? Leaders rushed to him. What? You actually wanted to compete with him in a match for match? Looking at the gentle girl beside him, Tang Yu had a headache as he said, “Beautiful girl, how did you fall in love with me?”

- Description from Novelupdates