Tate no Yuusha no Nariagari Season 4

As the Shield Hero, Iwatani Naofumi prepared for the return of the Phoenix, one of the Four Guardian Beasts. He tracked down each of the other three heroes and made his peace with them. But due to a misunderstanding, assassins from a nation called Q`ten Lo thought Raphtalia was going to try and take their throne, and tried to kill her. In order to work things out with Q`ten Lo, Naofumi travels to ...