Here We Go Again (a Ninja Assassin fanfic)

It's 3 years after the destruction of the Ozunu Clan. Mika is now living her regular life, back to working under Ryan and working on cases. But Raizo visits her again, with important news: another group of ninjas are after her. AGAIN. Will Raizo be able to protect Mika as well as he did three years ago or will everything be over for them both?