Noah already possesses three Word Spirits, each of which is directly engraved on the Dragon Soul, with no manifest on the dragon body. Yet now, the Golden Dragon can feel that his physical dragon body is undergoing an unprecedented transformation as this Purple Spirit Fruit is ingested.
It's not that this Purple Spirit Fruit is particularly special. Although the potency contained within this Purple Spirit Fruit is more than three times that of the previous one, and it can endow Noah with a stronger Word Spirit.
However, this Word Spirit should not have an obvious effect on his dragon body, let alone cause structural changes. The reason this transformation occurs is that this Word Spirit happens to resonate with two forces of extremely strong same-origin around Noah.
