We answered “The Foundling”, and were able to go to the hidden top story in the Haunted Tower.

We suspect this as being a sort of key to some of the mythology.

Branwen’s Thoughts
One and one are eldestSeeing all that was or isSun and the Moon?Mother Night and The Earth?Icebeard and Honey Woman?Earth and Sky?Space and Time?
They found two mysterieswithin the snowAgain they are well hidGorgomog and Morianoth, see The God KingThey changed at some point.They went into the earth or something at the end
Three made twins both unalikeAnd so five ancient powersTo them went eight then thirteen beesWe watch within our towersSea, Stone and Storm made the Twins(think, the earth gods made the flora and fauna)The poet Prydyh was a watcher in a tower.
But she will come who sees the wayOf deeps she’ll take the soundingKnown by nameless family nameAwait the coming of .Our Glasses Girl.