[Double heroines | Abuse to the extreme | Blackened counterattack | Western fantasy magic]
A modern engineering student travels to a different world as a blind witch, and ends up among the dead at the beginning.
The only warmth is the gentle and tough herbalist Arya.
They depended on each other and fled overnight, but the most trusted person personally sold them to the Mage Tower for a few silver coins.
Being insulted, imprisoned, and treated as a living sacrifice. Good intentions are all traps, and warmth is a sharp blade.
When the person who protected her was burned and bruised, Aya shed tears of blood and woke up in the embers.
The formula is the blade and the analysis is the front. She is going to overturn this man-eating mage tower and make all the betrayers pay with their blood!