[Silent Crusade] Trapped Forever?

[Silent Crusade] Trapped Forever?
Rachael
Category	Silent Crusade Quests
Type	Story: Main
Pre-requisites	To have [Silent Crusade] Mysterious Monsters completed Level 190 or above For any class at 1st Job Advancement or above
Available	Talk to Rachael. (* If you leave the quest map, you can return via the Quest Notifier on the left.)
In Progress	Rachael is still looking for a way to treat her younger sibling. Get 50 Scorpion Stingers from the portal on the right. (* If you leave the quest map, you can return via the Quest Notifier on the left.)
Completed	Lora wondered if Rachael's younger sibling is actually sick, and Rachael agreed to show you her sibling. (* If you leave the quest map, you can return via the Quest Notifier on the left.)
Procedure	Talk to Rachael in Uncanny Ariant. Obtain 50 Scorpion Stingers from Uncanny Scorpion. Talk to Rachael again to view the cutscene.
Rewards	262,926,070 EXP Scorpion Stinger -50
Unlocked Quest(s)	[Silent Crusade] Her Circumstances