ryu is just fishing hayate is now his memory back and now is a super ninja kasumi is remembering when she was chased by ninjas(I hope you know why)and ayane kill his master ninja that she felt as his father for meny time(she kill him because he became evil becos some body alse)

Ryu is realxing aongside a river somewhere fishing, until an arrow gets shot at him with a note attached to it. He reads the note and drops it on his fire.

Hayate is in a forest somewhere alongside many skilled ninjas at night, he is standing in a tree thinking of his past, he jumps down into the forest and thats where it finishes.

Kasumi is running from quite a few skilled ninjas in a forest maybe led by Hayate, she manages to stay alive by doing some sort of spell on them, it finishes with her sitting in a tree with her hair down in the sun set.

Ayane's movie carries on from her defeat over Omega(i think), who is supposdly her father,she picks up his weapon which i like a stick with purple tays coming out of each side and swings it around, it ends with her crying slightly.