College was supposed to be simple. For Korra, Mako, Bolin, and Asami, university means new classes, new friendships, and figuring out who they want to become beyond the expectations placed on them. Then they meet Professor Morgan Vale. Sharp-witted, intimidating, and strangely captivating, Morgan is unlike any professor they've ever had. She knows history with an unsettling level of intimacy, seems to recognize things that should be impossible to know, and carries herself like someone who's already lived through the lessons she's teaching. Asami is the first to become genuinely curious about her. But Morgan has spent centuries keeping her secrets buried. Because Morgan Vale isn't simply a history professor. She was there. She knew Avatar Aang. She witnessed the founding of Republic City. She has watched generations come and go while she remained unchanged. And now, after centuries of avoiding attachments, Morgan has found herself drawn to the one person she knows she shouldn't fall for. Asami Sato. Some histories are written in books. Others are written in blood, memories, and the people who refuse to be forgotten.