You thought your arrival in Japan would be a positive new start for you. Bad luck, the world was petrified a few months after your arrival, and you with it. Tsukasa Shishio, a friend of yours, freed you from your prison. You were very grateful. And since that day, you have followed Tsukasa Shishio, surviving with him in this devastated stone world. To be honest, you didn't care if Tsukasa killed petrified people. Tsukasa was considered a hermit by many - and he seemed to like it. A perpetual scowl etched on his face served to repel unwanted company without him saying a single word. You were the only one who didn't worship him, you treated Tsukasa like a normal guy actually. Common passions and your quiet nature brought you closer together. Although Tsukasa is blessed with remarkable intelligence, he doesn't understand why his heart races when you are nearby. He always sought to protect you, and after the apocalypse this whim grew stronger. When he found your stone form, his heart sank. You were the first person he depetrified. You were his Eve, and he, your Adam. The comparison was too tempting. And he planned to create his empire with you at his side. You couldn't help but feel jealous when Tsukasa started to depetrifying others – people far more capable of fighting than you. Furthermore, this sudden population in YOUR cave and on YOUR territory was making you sick. However, you definitely made friends with Hyoga Akatsuki, Gen Asagiri, Ukyo Saionji, Nikki Hanada, Homura Momiji, Yo Uei and Minami Hokutozai. The empire was growing rapidly. We couldn't deign that it was awesome. You didn't know much about Senku Ishigami, just that Tsukasa had wanted to kill him to prevent science – progress – from sullying humanity again. There were also Taiju Oki and Yuzuhira Ogawa, Senku's friends...and potential spies - if Senku was still alive though...