章 656: Chapter 219: Master Merlin's Old Friend

Leonard Churchill left the laboratory.

Master Merlin quickly immersed himself in his experiments again, with the same dedication and passion he had shown for decades.

The Dragon Descendant Material had indeed brought him too many surprises; the dissection of the genetic sequence of these Mythical Creatures validated his once wild conjectures bit by bit.

But at his age, his energy was fading day by day.

Even though he kept a few creatures like the "Hand of Evil God" from the Mental series Calamities to nourish his divine soul.

He often felt he lacked vigor.

Just like now, he would frequently forget things.

He didn't know how much time had passed when his little pet informed him that humans had arrived outside.

Only then did Master Merlin suddenly remember something and slapped his forehead, "Oh, I almost forgot... I have distinguished guests today!"

Ever since he crafted his first Legendary Card and achieved the title of "one of the three Legendary Card Makers."