The Legend of Heroes: Trails of Cold Steel - Northern War

S01E04 Breaking the Blue Crystal Ice

The Empire's scouting team arrives in the tranquil hot springs of Ymir, only to discover that the once-warm waters have inexplicably turned icy. Lavian and Iseria set out to uncover the cause, but Iseria soon finds herself ensnared in the frigid environment. With her companion in peril, Lavian is left to devise a plan to rescue her, facing a daunting challenge with the few resources available to him.