Roselyn

She had a similar experience to Chris, having lost her family to the infected bodies and having her town destroyed, so she transferred to the protagonist’s school. Her memory was so vague that she only remembered being saved by a mysterious man who used fire magic. In order to find her saviour and never wanting to see another unfortunate person like her in the world again, she learnt all about fire magic from Scarlett in the hope that she could use this power to protect others and attract her saviour’s attention.

Roselyn’s talent for fire magic was so strong that she was making rapid progress. However, she knew almost nothing about anything other than fire magic and was a fool. When she saw senpai using fire magic during a practice, she mistook him for the saviour she was looking for.