Human Link Between Bael and Urd

This unnamed child was seen to have existed during the prehistory of Earth. Brought into the world by a homunculus at Sika Madu's direction, this child appeared to have had Bael's soul placed within him. It may be the case this human was the link between an angel spirit, and who would become the second progenitor vampire known as Urd Geales.

Appearance
As with the majority of other children, he had no hair. The child was part of a rare group who had tanned skin. He had wide expressive eyes which were dark in coloration, and thin eyebrows.

Personality
Happy to find himself in a new world, the child was also curious at his new surroundings. It was similar after an angel spirit had flew into his body. Although appearing unsure at Sika Madu's presence, and at having his arm taken by another child, he then happily went to see the other children who were around.

Prehistory
This child was dropped onto the surface of Earth as the first humans seen are produced there. Falling from a homunculus, this child arrived at the exact same time as another one. Looking around, he asked what is this. Soon the child had an angel spirit fly into him. He reacted as the light shone all over his body.

Now standing, he observed as the other child he was with began speaking to Sika Madu. His arm was then taken by the other child, and he heard the idea for them to go and see the others. Registering that, the child was happy to run along with him to where other children were.

Story
It is in accessing memories that the existence of this child is learned about by those of the present day. His experiences are viewed by both Yūichirō Hyakuya and Mikaela Hyakuya who have accessed the past from their base near Mt. Fuji. His existence is also seen by Saitō from the Japanese city of Shibuya who was checking the First's memories directly.

The Child He Arrived With
Brought into the world at the same time as another, he joined him in going to speak to other children. If the connections are absolute, then just as Bael and Paimon were close, so would these two children be, as would Urd and Saito in future ages.

Sika Madu
A stranger to him, the child seemingly had no memories from the angel spirit inside him. Not engaging with Sika Madu accordingly, had Bael's memories been active he would have been pleased to see the Kind of Earth was well. As a human, the child was to gather darkness as a part of Sika Madu's plan to resurrect angels who had perished.

Yu (Homunculus)
He found himself in this world due to a specific Homunculus, one named Yu. Despite its uniqueness, the child made no reference to this floating and sphere-like being. On account of the species links to Black Suns it is very likely that the human child was in fact unable to see it.

Saito
He is known to Saitō, a second progenitor vampire of later ages from memory delving. On account of Saito connecting angel spirits with that of vampires, it is possible that this child's connection to Urd could be gathered.