Huaan and Sword Art Online roles meeting!

Windmills , tulips , Sword Art onlineages Kirito , he is the main character , he joined Sword Art Online and became a black knight ! Asuna , who is the second major character , Asuna uses the sword ' s ability to fight crazily to get the code name of Flash and Crazy Heal . She built another image and changed herself . Kirito and Asuna have friends , and Yui , Strea , Silica , Lisbeth , Sinon , Alberich is the boss of anime ! Hua an met Sword Art Online ' s friend in the tulips of the windmill!