Ubume

“Boss. Aren’t you too greedy? You are selling this husky mutt for 500,000?”
A cute girl in a ponytail held a husky puppy, whose eyes looked exceptionally wise, in her arms as she glared at Lin Ye. Her gaze was accusing him of being a dishonest trader.
Lin Ye explained, “Miss, I have to formally inform you: this is not a husky mutt.”
The girl retorted, “Don’t you dare trick me.”
“I’m serious. It has the bloodline of Cerberus. Its potential is limitless.”
The girl was stunned by Lin Ye’s words. 
After pondering for a moment, she realized that what he said was absurd. Agitated, she yelled, “Are you sure? I don’t believe it!”
Lin Ye gestured at the husky in her arms as he said, “Little fella, get down and show your future owner what you can do. Go!”
“Woof!”
The girl shrieked in horror as she witnessed the little husky spit out a fireball the size of a fist.
……
Many years later, Lin Ye has crowned the Father of Beast-taming of the Blue Planet. When he was interviewed, he said forlornly, “It all started with a husky mutt.”
At the same time, in a mansion, a gigantic red dog with three heads sneezed. Then, it barked at the television before it.
“Woof!”

I Made Beast-taming Widespread Across The Globe

Wu Yan had a dream. In the dream, he returned to the time when he had just realized that he had awakened a mental-type ability.

From the moment he awakened to killing the first mutated beast and entering the army to further his studies…

These scenes flashed through Wu Yan's mind like running lanterns.

Until one day, he saw a "mutated beast" he had never seen before.

This thing looked very similar to an elephant, but it had scales and a mane.

Moreover, the strange thing was that he discovered that no matter what, he could not use his ability. He could only use his body to fight this "mutated beast" head-on.

Fortunately, this "mutated beast" was not big and had pitifully little combat experience.

After dealing with it for a while, Wu Yan finally killed this "mutated beast".

Then… he discovered that his body began to disappear inch by inch.

Killing in a Dream? Killed in a Dream!