Dragon God Zalama shared his hypothesis with Xie Yi.
Frowning deeply, Xie Yi fell into contemplation, then slowly said, "So, the Great Old Ones in the Mythological World came to the Dragon Ball World long ago, and they are very likely acquainted with the Zero-Dimension."
At this thought, Xie Yi's expression turned extremely serious. Being acquainted with a powerhouse like the Zero-Dimension meant that among the Great Old Ones, there existed beings at least on par with his own tier of strength.
Chapter 375