Legion-9.

Aeternus threw the large white core shining like a star at the tree father then he went in his way. A vine snapped the core out of the air and brought it to the large tree. Then the core was absorbed by the tree father. The avatar of the tree father didn't glow after absorbing the Authority of the Celestial Supreme. It didn't glow because it didn't become the Celestial Supreme. It is just an avatar. Instead, the Authority went to the main body. The main body of the tree father is in a small world within a world beast.

THE TREE FATHER.

There is a world beast roaming the void outside of the realm tree of the high heaven realm. This world beast is as unassuming as any other world beast that one encounters in the void. It is as large as half a plane but that is normal for a world beast that is also at the origin god rank.