Ep. 10: Runa loses contact while Yui faces alien demands and Kyosuke confronts his father.

10

Runa's signal disappears, prompting a mysterious underwater entity to instruct Yui to sever ties with the aliens. Simultaneously, Kyosuke resolves to battle his father, Richard Vincent, despite Komugi's attempts to dissuade him. Later, Kyosuke meets the Hospital Director, who transforms into the SoulCrusher. This leads to a lethal confrontation between the two. The episode focuses on the escalating conflict as Kyosuke engages in a violent fight to the death against the transformed Director, highlighting the dangerous encounters with alien-related threats and family tensions.