Originally a respected scholar, she pledged fealty to the Chronospace Protector after learning about her ideals and became her most trusted underling.

She followed the Chronospace Protector into the War of Protectors but couldn't turn the defeat around. She watched helplessly as her beloved master was sealed away. Devastated, she decided to seek out the ultimate power to avenge her master.

To that end, she conducted all sorts of magic experiments, each more dangerous than the last. As she did so, hatred began to consume her and distort her mind.

After discovering Snegurochka's underground secret, Sinmara realized that her revenge plan was about to bear fruit. But first, she needs to take advantage of the situation to destroy Snegurochka root and branch...