MTL - Mystery Descends: My Exchanges Are Not Equal - Chapter 613 , title promotion! The galaxy returns!

-------------------------------------------------
MC: I am a dragon? Cool!
Also, MC: Wait, most of the dragons died after centuries of being hunted for their expensive materials, and when beings called players descended with their powerful systems and immortality, they hunted down rest of them ... and I am the last one... I am fucked!!!
-------------------------------------------------
Join our MC, a former player on his journey not to become a legendary rank item, in a world of the game that he used to play.
-------------------------------

Somehow, the protagonist Kim Jin possessed a rich pushover extra in a novel who was exploited by the villainess and then met their demise together.But there’s no way Kim Jin would let that happen! He immediately defeated the villainess and locked her away. After that, the only thing left was to steadily enjoy life in this world while investing and extracting profits using his knowledge.But why… the more he punished her, it seemed that the villainess he had captured began to cling to him too much?

Ever since she transmigrated, she was blessed with an inbuilt anti-poison detector.

Read the first chapter. You will probably like it. ;)