Until now. I just found 9 pieces of Ymir's heart fragment in following locations.
1. 4 pieces in 4th floor of Holy Ground in Cheshrumnir. Rachel high priests tried to use their power to summon goddess Freya to Midgard but fail, summoned Gloom Under Night instead.
2. 3 pieces in 2rd floor of Regenschirm Laboratory. Scientists used their power in experiment about human cloning.
3. 1 piece under Sage Castle in Juno. Its power enough to lift the whole city from the ground.
4. 1 piece in Einbroch Laboratory. Unknown purpose.
I wonder if there are more Ymir's heart fragment somewhere else, especially Rune-Midgard kingdom. Anyone know?
Edited by Sigma1, 21 August 2017 - 09:45 AM.