MTL - There is a Fairy Tower In Baiyun’s Birth Place - ~ 【Final volume・Origin】

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

Every time he dies, Ethan Hill gains a little more power.Earth was chosen for Integration, but Ethan knows from the second his Trial begins that the Integration is a lie. These creatures giving Earth the 'honor' of access to their Interface want something from Earth - he just doesn't know what.Now he's trapped on an alien planet and lost in a time loop, fighting for strength and for his own humanity.One thing's for sure: He'll die as many times as it takes to tear it all down.

The issue that originally preoccupied Tang Xian’s thoughts was whether, amidst these world-destroying bosses, he should be a hero for just a second or continue to pretend to be a boss. Later, he realized that, in the midst of pretense, he had actually become genuine...

After transmigrating into a beast world, Rong Mingshi discovered that the people of this world experienced widespread mania. For example, when their emotions were abnormally agitated, they would become destructive beasts. If their emotions were abnormally low, they would shrink into their young beast form.

There is a type of energy stone that can cure this but it must be hand-carved into the animal form corresponding to the beastman. The more realistic the shape, the better the healing effect and the higher the repeated utilization rate.

In his previous life, Rong Mingshi’s ancestors started as craftsmen who grew their business and became wealthy.

Then a small store suddenly popped up on the Star Network, selling several small sculptures made with superb skill. The effect of the energy stone to soothe emotions could be felt through the screen and stirred up a sensation in the entire empire. However, this store owner was super lazy…

- Description from novelupdates