So why had Tsathoggua been able to enter the New Era? Was it merely because of an insignificant sacrifice by a human? What exactly had happened? Let us wind the timeline back just a little once more.
At the very instant Wu Juyan completed the ritual to summon Tsathoggua...
Yog scooped the bubble universe containing the entire San Lorenzo World out of the Chaos Sea, then tossed it beyond space and time, into the Final Void where his true self resided.
Only here, where even the concept of existence was absent, could Yog carry out his plan.
First, Yog's avatar of human reason returned to the place where his true self resided. While shielding the San Lorenzo universe bubble from the immense quantities of information his true self constantly radiated, he severed all its planar parallels and timelines.
Next, he used all the information about Tsathoggua within his true self to complete the Seal of Tsathoggua, reforging Tsathoggua's conceptual body in the New Era. Then, through Wu Juyan's Summoning Ritual and the Child of the Invisible Wu Juyan had fed to Tsathoggua, he further strengthened Tsathoggua's anchor of faith.
Finally, using his true self as a vessel, he exercised his authority to fix the San Lorenzo universe bubble's concept of time at that instant. He fed the entire universe in which Tsathoggua's anchor of faith existed "at this moment" to Tsathoggua, making the fact of Tsathoggua's return absolute.
Thus, Tsathoggua's return in the New Era became a reality. At the same time, this moment was marked by Yog and Yog alone. In other words, once Yog "denied" the concept of Tsathoggua's existence, then no matter how powerful Tsathoggua became, unless he broke through the shackles of the mythic and reached the unspeakable, his life and death would remain subject to