Abyssmal Dragon

Shi'an is the last abyssal dragon in the world.
Being too boring, he hugged his treasure and fell into a deep sleep happily.
Fifty thousand years later, Shi An opened his eyes contentedly.
--But I found myself transformed into a weak humanoid with short hands and short feet.
He looked down at his inexplicably shrinking body, then looked up at his empty cave:
"..."
Where is my mighty and majestic body? Where's my big tail?
The most important thing is-where is my treasure? ? ? ! ! !
After tens of thousands of years of hard work, I returned to the pre-liberation period.
In 2202, the conflict between humans and monsters became more intense.
Although the monster camp is strong, the fantasy species that used to traverse the continent have disappeared.
Shi'an, the youngest son of the Shi family, is a famous 0-magic man in the Academy of Ability.
The new semester begins, and the magic is retested.
Shi An looked at the three testers that exploded in front of him, with an innocent look:
"Eh? Are they not very good quality?" In
actual combat training, low-level monsters fled before Shi An approached.
Shi An watched their backs wishing to take off, with a simple expression:
"Yeah, good luck."
Everyone: ...?
I must be dreaming.
Mu Heng, the only remaining noble dragon slayer bloodline, the most capable human being.
"Dragon? Extinction is their best destination." He said coldly and arrogantly.
After a long time-
Mu Heng turned his head and glanced at the dragon cub lying behind him in the treasure pile, retracted his gaze, and slowly said:
"Are there any tasks yet? Come here with a high reward."
Extinction is impossible, even just I can make more money to support my family, so I don't get kicked out of bed at night.