Episode Title:
The Door Into Summer.
Episode Description:
After having a brief encounter with the phased-out Eureka, Renton sets with Ao to Iwato Jima where he thanks Toshio for taking care of his family and then decides to make use of the Quartz Gun to destroy the original Scub Coral at his timeline and prevent it from spreading itself throughout the dimensions. As Ao confronts him to stop it, he learns that surprisingly, Truth has not fully disappeared, but has become the Nirvash Neo's archetype instead. Ao also learned that his older sister, Amber Thurston, had died soon after she was born. He then decides to make use of the Quartz Gun's last shot to negate the Secrets' existence to change Eureka's fate and have her reunited with Renton. Because of this, Ao is transported to June 15, 2027 where he bids farewell to Truth.
