The first rule is that the age cannot be too young, especially babies.
He had already realized that the nature of the Dream Kingdom does indeed have a greater probability of forming a bond with babies and children.
The second potential target appeared ten minutes later.
The reason for "potential" is because the little guy had yet to make a decision.
It just flew over a wealthy neighborhood, drawn there by a figure.
It was a villa, a piano room.
A well-dressed young lady was playing the piano.
She had fiery red hair, about fifteen or sixteen years old, fair skin, delicate and cute facial features, with some faint freckles visible.
Clearly, she possessed quite remarkable skills, the piano music she played was cheerful and refreshing, making one feel as though they were in a dew-filled meadow at dawn, with a gentle breeze and the fresh scent of soil and blooming flowers in the air.
Inside the piano room, there were also two listeners, both in maid outfits.