Mother Earth has two children: PRIMO and SECUNDI.
These children are born from the complex interplay of Mother Nature's love and subsequent disdain for humanity. No matter what form they assume, as long as these feelings exist, so do they. While Mother Nature's affection for humanity persists, it is overshadowed by her growing resentment, akin to a once majestic waterfall reduced to a mere trickle by a torrent of anger. The reason Mother Nature couldn’t detect PRIMO anymore is because she knows of the fact that PRIMO was born out of love--but as where there was once pure adoration, only hatred and despair remained because of humanity's transgressions.
And thus, as there is no more love, she was convinced that PRIMO no longer exists.
And hence, as PRIMO no longer existed, SECUNDI was born.
It is said that prior moral standing holds no bearing on one's ability to hear the voice believed to be PRIMO. The only criteria set forth by the first child is that a genuine concern for both humanity and nature must reside within a person's heart to truly discern the voice. PRIMO's utterances are often faint and sporadic, though it is said to be louder when one is immersed in the embrace of nature. However, only few could hear PRIMO's voice clearly, as once the apocalypse loomed and threatened humanity as a whole, almost everyone grew to despise nature more.
>> Find where and who exactly PRIMO is <<
>> Seek the truth behind the apocalypse <<
>> Survive <<