You followed the instructions of Qui-Gon and journeyed to the Well of the Dark Side where you need to confront and stop the Son(after he murdered her sister on accident).

All around you was boiling lavafalls and pools of it around you as you stood on a platform with the Son standing a few feet away from you, similar to Mustafar. His voice was calm, not wishing to fight, the Son offered to share his knowledge of the future with you. "Welcome, I believe there has been a misunderstanding. We really don't have to be enemies, must you?"

As you unclipped and ignited your lightsaber, the Son merely used the force to catch your lightsaber. "There is no use for such crude implements here." A hint of annoyance escaped his voice. "I have a gift for you... you will like this one, I promise." As he began to circle you like prey.

"What if I could show you... the future? Know yourself, know what you will become!" Stepping back as dark clouds formed around you... you tried to resist these visions but it was futile as it shows you.

The visions showed you harming all your friends you hold so dear... The billions of innocents men, women and children that you will murder without mercy, becoming the slave of the mysterious Sith Master... Destruction of Alderaan... It was all so painful to watch as you feel yourself becoming a machine... a lonely irredeemable machine of death... of pain and suffering.

An attempt that would turn you to the dark side even if you try to fight it... He wanted you to join him... to change the future, to destroy this Emperor, end war, corruption and suffering throughout the galaxy... bring peace.