Lizard

This lizard was around in prehistoric times in the world of Seraph of the End when dinosaurs roamed the Earth. However brief it appeared when Yu and Mika are delving into memories, it was the first indication that a homunculus was present. Rather than the lizard's memories it was the homunculus within its body that Yu can seemingly access.

Appearance
The smallest being seen amongst its contemporaries, the lizard had a simple appearance. A quadrupedal lizard, it walked on four long and upright thin legs, each with four pointed toes. Its light-colored eyes has vertical slit pupils above two small nostrils. The lizard had a long yet overall small forked tongue. For coloration, the lizard's almost oval body was darker on top like its head, legs and long tail. Its underbelly was whiter in coloration.

Personality
Whether because of its own behaviour, or the homunculi within it, the lizard took to gazing in the direction of two beings. It did not flee from them, neither Mikaela who entered the area. Indeed, the lizard through its own temperament or not allowed itself to be picked up and handled by Mikaela.

History
Existing among dinosaurs, the lizard was in a forested area. Remaining where it was, the lizard did not move as it was picked up by Mikaela who had flown into the area. After having Mikaela's fingers placed in its mouth, the lizard had a shadowy eyeball like being emerge from it.

Story
When Yu and Mika had delved into further past memories they viewed the prehistoric world this lizard lived in. Emerging partially into the clearing where Yu and Mika were, the lizard took to staring in their direction. Perhaps the lizard happened to have been staring at this direction when it was alive in the prehistoric past, where Yu and Mika were in its field of vision by pure coincidence. Alternatively the lizard's viewpoint may have been affected by the homunculus within who had it stare in the direction to observers of a memory.

Powers and Abilities
Likely due to the homunculus in it, the lizard would be used to regard two humans who were in turn observing it from millions of years in the future. An ability of sorts, its body was able to contain a homunculi.

Relationships
Its body was used as a vessel by Yu the Homunculus, where it came into contact and was picked up by Mikaela. Likely unknown to it, and further beyond its comprehension, the lizard was in mind as being Yu who was thought to have been alive in this area given he had memories from this time.