Uchiha Madara unleashed the Dragon Flame Song Technique, surrounding himself with a fire dragon. The ghosts and ancient Wood Human soldiers were immediately scorched by the massive flames and quickly vanished.
Only then did Uchiha Madara finally have time to investigate the summit of Witch Island. He opened the Resonance Stone chest and obtained Leonie's Resonance Stone, "Hermit." Then, amid the ruined buildings atop the island, he found a table and saw words carved into it:
"Traveler from afar, perhaps you have already come a long way down the path of searching for Resonance Stones. I cannot hope that you are a good person. I can only hope that you are someone who does not wish to see this world destroyed."
"In the Resonance Stone chest beside this table lies a Resonance Stone called 'Hermit.' It is the key to opening the Room of History beneath Gulabad City. If you have come here, remember this: only Biorarium at the bottom of the sea, together with the Melody Beneath the Water formed by all twenty-four Resonance Stones, can destroy the Dark Sun and save the world from darkness."
"Therefore, if you possess a Resonance Stone, gather it together with the Resonance Stones held by others to form the great Melody of Illusion. Using Biorarium beneath Gulabad City as the catalyst, play the Melody Beneath the Water before it."
"However, as you know, I, Leonie, do not entirely trust humanity as it is now. Thus, I will keep the final Resonance Stone—Birth—by my side. I have already gone to another world. This is the last letter I will leave behind in this world of Witluna. If you wish to save the world, come to the other world and find me. I will tell you everything I know."
Leonie's message astonished Uchiha Madara.