"Levi, the first time I saw you, you were standing by a dead Titan, as depressed as the rain around you. It was then that I made a vow to myself to protect you." Levi Ackermann, Humanity's Strongest Soldier. He saved people before and continues to save many, many more. But if something goes wrong, something goes amiss, who is strong enough to stay and protect him? Why, Rina Hazura.

Sakura feels like life is passing her by. Kakashi is the Hokage, Naruto and Hinata are getting married, Ino and Sai are moving in together. Meanwhile, Kakashi's confidence is shot with the loss of his Sharingan. Kakashi and Sakura find themselves in each others company more and more often. Will their friendship develop into something more?

[KakaSaku] – Sometimes the biggest most unexpected changes can be brought about by the simplest things.

The math was simple: Him plus Her equaled a genius marriage. It's really a pity he forgot to mention it. Kakasaku Complete with Epilogue!