Not all myths and folklore were true.
On the contrary, many myths have been altered, some even to the extent of the subjective thoughts of the storyteller, hence they were unusually laid with errors.
Only Leylin’s A.I. Chip could analyse and sieve out the most accurate version of the myth from the myriad of mythological information available.
As for now, after the blood analysis of the Goat-Horned Earth Dragon, Leylin discovered that there wasn’t a single trace of an ancient bloodline in it’s blood!
Evidently, the myth of the Goat-Horned Earth Dragon being borne from a giant dragon and another demonic creature was false!
However, Leylin did not harbour much hope from the start. Even if the Goat-Horned Earth Dragon were to contain traces of an ancient bloodline, this strength that did not even reach the stage of an official Magus did not fit his requirements at all.