The Legend of Zelda: Echoes of Wisdom players will return to Hyrule Castle after the first three dungeons so Zelda can save the king and clear her name. Here is the complete Hyrule Castle walkthrough for Zelda: Echoes of Wisdom.
Hyrule Castle Dungeon Walkthrough
The Still World path is fairly straightforward to the dungeon, though do not forget to hit the checkpoint and bind a treasure chest containing seven Radiant Butter from the ground along the way. Hit the next checkpoint at the Hyrule Castle entrance, then move forward and defeat the Darknut quickly with Echoes and Swordfighter Form to learn the Darknut Lv. 2 Echo.