The Forgotten Sister: An Azriel fanfiction

Calypso, cousin of the Archeron sisters was one of the human victims of Amarantha's tortures. Rescued by Rhysand and Feyre, she ends up at Velaris. Even though Rhysand promised nothing but the truth to Calypso, she remained oblivious to the fact that she was the shadowsinger's mate.
Being the Cursebreaker's sister and the only shadowsinger's mate is a dangerous position to be in.
Will Calypso survive Prythian?
Warning: This book will contain segments of torture, self harm and death. Smut will also be a part of it.