the resume in english by
@radami_ , much more clear now.
Darkwing Episode 5
After returning home from school, Soujiro relaxes at home with Shoichiro.
As the two brothers drink coffee together, Soujiro tells Shoichiro about “the teacher Aiolos who took care of me when I was studying abroad”. (He doesn't tell Shoichiro that he and Aiolos are Saints.)
[8 years ago]
“I'm going to become a Saint and protect my brother and Cattleya.”
With this in mind, Soujiro strives to train as a Saint.
* He trains under his master Aiolos, and grows stronger along with his many friends.
He dreamed of becoming a saint like Aiolos, who was gentle and strong, and he endured the hellish training to become a Gemini Saint.
Now the fateful battle with Hades' army begins.
Aiolos tells Soujiro, and he vows to fight for the world as a Saint.
The brothers are in a friendly mood after finishing their old story, when suddenly noise begins to run across Soujiro's smartphone screen.
Aiolos' name is displayed on the screen, and seeing this, Soujiro fears that Aiolos is in some kind of danger.
The scene changes to school.
Aiolos is confronted by Eito Kuzuryuu, the Gold Saint of Capricorn.
Aiolos is cut down by Eito because he remembers a memory that he cannot have now, and when he is cut down, he remembers Shura.
Aiolos called out for the Sagittarius Cloth in his crisis, but the Cloth did not respond.
The Capricorn Eito saw this and said, “That person is right”, as if he knew the existence of the mastermind and dealt a blow to Aiolos.
* in this scene we see applicant female saint who doesn't wear any mask, unlike June in classic manga
