Is that child yours?

...

Due to rarely meeting,

Matthew had almost forgotten about the little fellow.

But soon,

relevant information surfaced in his mind—

Astronaut Bubu, a member of the Qeyun Aling race, which essentially were microscopic Elite Souls free-floating in astral space.

Originally to evade squid ships,

This Qeyun Aling accidentally entered Matthew's Starry Sky Cabin and had even provided him with a wave of intelligence.

After that, Bubu took up residence in the treehouse.

Matthew remembered this Qeyun Aling as being very amiable, able to get along with anyone, but due to his size, his best friends in the bamboo forest were still the oak tree fairies.

Matthew responded with a smile,

"Hello."

"Uh, did Vivien send you to teach me how to use these things?"

Matthew hadn't really shown it,

But Bubu immediately sensed the other's skepticism.

Puffing up his little cheeks, he said indignantly,

"Don't underestimate me!"