At Helios, use the password FATE to open the door.
Other Password Of Helois.
Before you type FATE, You
must type first the following: OGRE, HUGO, and GIFT.
Note: This will only make the item appear.
Hint: Karyll's Final Skill: Golden Voice
world is totally dark, go back to Karyll's house and go to his room. In there you may meet Karyll's friend in it, they will
play a little song. Kayll will paly ton but it will not be a good tone. After that Karyll will earn the Golden Voice.