Explanation

Samuel looked at his father and nodded. 

"I have said before that these beasts are called magic beasts. While their appearance might be similar to various animals here, but their size and colors are very different. These beasts have mana mixed into their body, which caused this change." 

As Samuel spoke, he turned to look at Amelia.

Among the people in his family, Amelia was the only one who had never heard his explanation before because she was not in his family's house. He would have to explain everything over or simply handed the task over to his younger brother.

But he definitely wouldn't go over and explain everything from the start again right now.

Amelia nodded at Samuel's words. She had already heard about the term magic beasts from Riya. Though, Riya didn't explain about the magic beasts itself and Amelia made her own inference after seeing these magic beasts and fought against them.