AniTsuki: Sword Art Online - 08 The Sword Dance of White and Black

It begins with Kirito hunting mobs in a dungeon, after that when on the way back to town he found a rabbit which drop Ragout Rabbit Meat, an S-class rare eatable item. Since he cannot cook he try to sell it to Egil that's when Asuna and her guard, Kuradeel come. Asuna willing to cook it for Kirito if she can have half of it. They agreed and go the her house for cooking. It turn out very delicious. Asuna want Kirito to party with her for sometime since the high level monsters are harder and harder to predict their movements. The morning after that Asuna came as they agreed yesterday. But Kuradeel does not believe that Kirito is better than him to protect Asuna. So he challenge Kirito to a duel, Kirito wons easily. He ordered by Asuna to go back to HQ and wait for new order. Then Kirito and Asuna head to the very front line dungeon and eventually found the boss room.