Rustblade Witcher

Abandoned as an infant due to unusual traits, a castaway grows up under the guidance of an immortal master to become an unmatched slayer of beasts. Years later, his search for biological family guides him to an elite knightly order where his commander father still regards him with contempt.

The hostile reunion turns tragic when enemy forces launch an ambush that decimates the knights and leaves his mother gravely wounded. With his true royal heritage revealed by his sister, the despised outcast draws his enchanted blade to reverse the slaughter.