The mysterious woman walked into the house as if it were nothing. Her steps toward the living room without a single hesitation were so natural, as if this space were not unfamiliar to her.

Guest finally snapped out of it and spoke cautiously.

"Um... who are you...?"

She looked at Guest for a moment, then let out a small sigh.

"Hmm... as I thought, you don't remember... I'm Levia. I'm the last Leviathan on Earth~"

Leviathan.

A being I believed would never exist. However, her attitude and atmosphere were lightly breaking that belief. Levia... that name also felt somewhat familiar. I definitely hadn't heard it for the first time, but the memory was scattered and blurry.

"May I sit for a moment? I'm tired~"

She moved her gaze toward the sofa without even waiting for an answer. Guest just watched her, unable to say anything.