Bog Standard Isekai - Chapter 59Book 3.

I’ve possessed the mid-boss who tortures the protagonist and receives true education.Am I crazy? How dare I do such a thing to the person who is supposed to be the protagonist?I even planned to treat all the protagonist’s friends hospitably…“Everyone, wait for me! I will definitely become stronger and come to save you!”Oh. Running away.

Xuanqian Continent, where sects stood in great numbers and experts abounded.The youth, Zhou Heng, with a mysterious black Broken Sword in his Dantian, emerged from Origin Stone Town and fought his way to claim a piece of the world in this grand era.To the exceedingly wicked, kill!To those who bullied my friends and family, kill!To those who obstructed my path to enlightenment, kill!On the path to the heavens, I tread with songs, with a sword in hand, I alone am honored under the heavens!

A Federation Colonel with abnormal thoughts was locked in a dark room and met a little looney.

“Your whole body emits a scent that I dread (covet) and fear (desire).”

A frigid Colonel X little looney roommate: A sweet story of interstellar travel

- Description from Novelupdates

In a far-flung future where humanity has colonised the stars, evolution has taken a new leap. Powers once thought to be myths now lie dormant within the genes of every human, waiting to be awakened.The cosmos is governed by powerful factions, alien empires, and bio-enhanced elites.Those awakeners with unique abilities that could shape the fate of the galactic empire were called Overlords.Hex, a seemingly ordinary orphan who was born with a special physique, was withheld from graduation after defeating elite students who had awakened powers.Just as he thought his fate was sealed, on an unexpected day, he awakened his power.It was the ability to copy any talent or genetic ability, which was looked down upon by everyone on the list of superpowers due to a glaring weakness.The copied power wasn’t permanent.However, Hex’s ability had overcome that weakness.From physical strengthening to psychic control, from elemental manipulation to spatial distortion and even powers beyond imagination, he could copy them all.But such a gift comes at a cost.Once his secret was known, he would be hunted by empires, feared by Overlords, and sought after by secret societies. Hex would unknowingly become the most wanted entity in the galaxy.Thrown into an interstellar war, Hex must navigate political treachery, ruthless bounty hunters, and ancient forces that lie beyond known space in order to survive, as he builds his strength by mastering the powers of others.