5 years after Calamity struck, possessed guardians run rampant throughout Hyrule. The remaining forces of soldiers are spread thin, barely fending off the ever growing army of monsters and guardians. Akkala Citadel is the last place where Hylian soldiers stand their ground, But their defenses are dwindling and Impa fears a large scale attack coming up after observing countless guardians emerging and closing in on Akkala. So she calls for reinforcements, a battalion defending Fort Hateno and a Sheikah warrior named The Guardian Slayer. Will they be able to save Akkala and turn the tide of the Calamity?