OF COURSE, the most fertile land in the Spirit World would be where the Queen lived.
Hence, Nikolai understood why Mona chose the land where Tara's "villa" was place.
In fact, his amazing wife pressured the Queen of the Spirit World to give up the entire villa for them.
He could still remember the conversation the two had…
["Tara, you already have plenty of properties around your little kingdom. Surely, giving up a villa or two won't hurt."]
["I happened to be fond of that villa, Mona."]
["Would you rather give up your villa or the royal palace?"]
Of course, after Mona threatened to take over the royal palace, Tara had no choice but to give up her villa.
Hence, right now, Nikolai was currently "living" in that place with Mona.
William was with them earlier, but the Grand Spirit was summoned by Nero.
Only Irina (the Cosmic Tree) was there, along with the Goddess of Life.