Final Clue

Sunny's thought process was very simple. Honestly, in the state he was in, complex ideas that went against Soul Tree's indoctrination were almost impossible to hold on to. He was already at his limits just trying to remember what had happened in the giant nest.

On his way down, Sunny had to bite himself several times, leaving bloody marks on his hands. Sharp pain cleared his mind for a few moments and gave him temporary relief from the constant pull of forgetfulness.

Coincidentally, he was already noticing the effect [Blood Weave] was exerting on him. The bites only bled for a short while, quickly turning into scabs. The speed of coagulation of his blood was clearly enhanced. He also felt more energetic, his endurance substantially better than it had been before.