The 'naruto shatter kyoka suigetsu' in fanfiction might revolve around Naruto's growth and development in relation to dealing with the Kyoka Suigetsu. It could be set in a scenario where the power of Kyoka Suigetsu is enhanced or modified in some way. Naruto might have to dig deep into his own abilities, such as his Sage Mode or his new forms that he gains throughout the series. He may also need to understand the nature of illusions better than he already does in order to shatter Kyoka Suigetsu. It could be a complex and exciting story filled with battles, strategy, and Naruto's indomitable spirit.