Shining Tears X Wind EP5 - Fairy x Fairy

While fighting one of Baelgard's four guardians, Xecty, Kiriya is trapped in an underground cavern with her. Elsewhere, Souma and his group meet Elwyn, an old friend of Zero's. Together they stumble upon a lab that turns the contaminated elves into soldiers. Leading the lab is none other then Hiruda, can Souma fight his friend?