Ep 7. Does the Soul that was Devoured by the Wings, Dream of Its Beloved Child?

Teito and Frau have survived their battle with Ayanami, the Seven Ghosts are reunited, and the ship has been repaired. They are now on their way to the capital, Barsburg. Teito is still in a daze after being rescued by Frau, and he is eager to see Mikage again. When they arrive in the capital, Castor and Labrador take the opportunity to accompany Teito to his old orphanage. The caretaker there tells them about a boy who was taken away by the Barsburg Military.

Teito is saddened by this news, and in an attempt to comfort him, Frau and the others help him look for the missing child. They go to the area where the child was last seen, and as they search, they are attacked by a giant bird. The bird is quickly dispatched by Frau, but they realize that it was actually a Kor that had been mutated by the power of a ghost. They also discover that the missing child was the one who had been possessed by the ghost.

Teito is horrified by the thought of a child being used as a vessel for a ghost, and he feels a deep connection to the child, as he too was once used in a similar manner. Frau tries to convince Teito to let him and the others handle the situation, but Teito insists that he wants to help. They track down the ghost and engage in a battle, but the ghost proves to be too powerful for them. Teito realizes that the ghost is actually the spirit of the child's mother, who had been consumed by her grief and anger after her son was taken away.

Teito appeals to the mother's love for her child and convinces her to let go of her anger and hatred. The ghost is released and the child is reunited with his mother's spirit. Teito is deeply moved by the experience, and he realizes that he has grown as a person. The episode ends with him telling Frau that he is no longer afraid of his past, and that he will face it head on.

Overall, this episode is a heartwarming tale about the power of love and the importance of letting go of anger and hatred. It also provides some insight into Teito's past and shows how far he has come as a character. Fans of the series will not want to miss this episode.