As all things should be...

"Is that so? Hmmm... Voli was the same. He became sleepy and lazy in the past few weeks. I didn't suspect anything early because he was already lazy in the first place." Fein sat beside and he began to pat his head. Then the soft sensation of Voli's fur.

"Aren't you a scientist? Why do you think this happens?" Sofia also sat beside Fein and leaned her head to his shoulders and closed her eyes.

"Girl, you seem to have misunderstood. Scientists aren't all-knowing and we have a lot of things that we don't know. Our mission is to explore those truths, mysteries, and principles of how things work to gain knowledge. We aren't born with knowledge, but we acquire it through countless experiments and brainstorming." Fein couldn't help but explain instinctively.