Stone World's Chef

Ishigami Byakūya adopted Senkū when he was only two year old when his biological parents passed away. The young boy now had a father and an older sister, Ishigami Jyūokū. She was a doting older sister, six years older than him. She and Senku celebrated her twenty-first birthday over skype with their father the day prior to the world wide petrification beam.

<~>

Jyūokū woke up to the sound of cracking stone and birds. She was just in her kitchen with her online culinary college courses when everything went black. Her glass were gone, so her vision was incredibly blurry.

Through the blurriness, she saw a hand stretched out to her.

"You have been reborn into a world that belong to no one."

"What?"