Iska  

The Successor of Black Steel, イスカ

A young man with exceptional military skills has earned the title of "The St. Apostle" from the Empire for his achievements at a very young age. At just sixteen years old, this prodigy is known for wielding the powerful double-edged sword called "The Star Blade." Driven by a desire to put an end to the ongoing conflict, he courageously engages in battles with unwavering determination. Despite his gentle and compassionate nature, he will not hesitate to defend his beliefs and stand firm against anything that goes against them.