Embrace -Calling Out to Each Other- - S1.E15

A flashback of 15 years ago reveal that a young Asim had encountered a dragon egg which had resonated with him. Back in the present, Garnet releases her true powers and stabs Gio in the stomach. Gio still manages to escape with the others, and ends up in an abandoned facility, where Toa heals Gio's wound. The group then stumbles upon an underground hot spring. There, Gio and Jin bond further, while the women talk about Toa's "stigmata", which signifies a dragon's impending death. Later, Akira performs a wedding-like ceremony for Jin an Toa, but the group is subsequently interrupted by Asim. When Garnet lunges to attack, Akira jumps in her way, and receives a fatal blow. Akira's death causes Machina to go berserk.