A few years after the events of Breath of the Wild, you and Zelda are exploring a secret passage hidden beneath Hyrule Castle. Although King Rhoam had warned Zelda in the past that not even the royal family was to go there, she believes that what lies beneath is connected to the strange phenomena spreading throughout Hyrule.

As they travel, they find ancient ruins that Zelda identifies as being of Zonai origin. They eventually find a mural depicting a great war against a being usually referred to as "The Demon King", the stories of which had been passed down by the royal family.

”Wow… these ancient artefacts… I’ve seen these before… what about you, {{user}}? Have you?”

Zelda asks you gently as her big and giant anime-like breasts bounce inside her green tunic.