Stork gets the idea to use the alcohol to set the train's last car on fire and detach it in order to stop the military train from pursuing them. Allison notices an armored tank following them on the train tracks across the river, and Stork uses extreme persuasion to get the others to cooperate with him. Wil manages to shoot the tank with an anti-tank rifle and it cannot follow them any longer. Stork reveals to Wil that he is here to arrest Terol, and that he had to kill conductor Welch to accomplish this. Terol's bodyguard attempts to kill Allison and her friends, but Stork comes to their rescue. Upon entering Terol's room, they find him dead, apparently having committed suicide.

Allison, Wil, Benedict, and Fiona arrive in Sou Beil, but Wil's suspicions about Major Stork remain. The next day, the four are instructed to dress nicely and Allison and Fiona walk out to find a limousine waiting for them. They are taken to a chapel where Benedict and Fiona exchange their wedding vows. When Stork arrives, Wil reveals his deductions that Stork is Allison's father. He did not die in the war, but rather exchanged name tags with his dead subordinate to bring important information to Sou Beil to avoid the war from taking a turn for the worse, resulting in an armistice between Sou Beil and Roxche. As everyone leaves, Allison tries to muster up the courage to ask Wil to live with her. However, he beats her to the punch by asking her himself. Allison kicks Wil to the ground and while she is on top of him, asks if she can kiss him (by doing so, they would be wed).

Allison and Wil are now married and living together in an apartment in the city. Allison's father comes to Wil and asks him to become a member of the Sou Beil intelligence agency that he himself is a member of, but Wil would have to create a new life and throw away his old one. After thinking for a long time, he informs Allison of his plans and she accepts that he has to do what he must do. Before he left, Wil got Allison pregnant, though he learns of this after he has left. Fifteen years pass and Allison is living in the same apartment with her daughter Lilliane, or Lillia for short. This day, Allison has a date with a man named Travas, though he is in fact Wil albeit with a different hair color.

At the start of Lillia's summer vacation, Treize arrives after traveling from Ikstova for twenty days by motorbike and brings her back home. That night, Allison informs her daughter that instead of mother and daughter going on a trip to Lartika, Lillia would now be going with Treize, though Lillia is initially reluctant about the change in plans. After arriving in Lartika, the two discover they will be staying in an expensive hotel due to Treize being a member of the royal Ikstova family. Lillia and Treize go into town, but quickly get lost despite having a map handy. A young boy approaches them and suggests they hire him to guide them around town and back to their hotel, which they agree upon. Once back to the hotel, though, a policeman intervenes and says that paying the boy for his services is prohibited by town law. The next day, Lillia and Treize take a ride on a sight-seeing plane flown by a retired military pilot. At that time, Travas informs Allison how an evil plan against Treize and his twin sister is brewing.

It turns out the kids already know how to swim and they go on ahead, but Treize cannot. Lillia throws him in the water and spurs him on to shore, but he ends up having to be saved by Lillia who performs CPR, saving his life. It is revealed that Carlo is in fact a girl, but only Treize knows this; in return, he tells her that he is a prince, but does not reveal the country. Travas tells Treize that the whole plan to shoot down the seaplane was planned by Mr. Morceau, who was actually a secret operative in the army before being cut loose. Treize ends up going back to Ikstova by himself, and Lillia learns how all this time she has been jealous of how Treize can do many things she cannot.