Attack on Titan: Kira

Kira was reincarnated and God gave him traits and a talent to defeat humanity's enemy which so-called Titans.
However, it is not easy as it seems. The talent that God gave him is non-existent or not? is God playing/joking? with him?
Watch him as he works, and struggles hard enough to kill Titans and his enemies.

Attack on titan Fanfic.

Warning: Not native English speaker and first-time author.
Be prepared for a boring plotline. Maybe... probably?