The Mother of Bloodbath knew well that it would either metamorphose into a more powerful being or leave behind a broken body under the World Cleansing, and everything in the world would be separated from it.
In its opinion, without the Moon Empress' casual help, it would probably have been dead when it had evolved from Suzerain/Fantasy V into a Myth Breed. How would it have been able to reach Myth?
Feys were clear between gratitude and revenge.
For the Mother of Bloodbath, the only person in this world it was grateful to was the Moon Empress, which was why it had not hesitated to become Lin Yuan's Path Protector.
It had very simple thoughts right now. If it died, its broken body was at least useful. This was also all that it could give the Moon Empress in return.
After saying that, the majestic blood energy on the Mother of Bloodbath's body rushed to the clouds, exploding the deep-blue sky into a dark hole.