Continuing the story and world structure after Seed Destiny.
Since the story itself was conceived when the SEED HD remake came out (yes... I decided to write it only after knowing that my CP was finally HE in 2024), it does not fit the SF setting.
Aslan was driven back to PLANT by Cagalli after World War II. Later, he and Diego co-founded the Uninhabited Island Technology Company to develop various new robots.
The two met again 6 years later at Lux and Kira's wedding. The gears of fate turned again, and the two kept getting closer to each other.
This is a very clear double-arrow story. Both people are working hard and growing.
Concept: Gundam SEED AC fanfic