Amnesia and the Mystic Eye of Petrification Flora restores the missing limbs of the girl Touya found with the Alchemy Lab, but reports she has amnesia. Touya temporarily names her Sakura for her pink hair. Sakura turns out to be an excellent singer, so Touya shows her the piano, hoping music will jog her memory, but Sakura remains amnesiac. The guild sends Touya after a Catoblepas, a monster that can turn people to stone. Thirteen adventurers have already turned to stone, so Touya accepts, hoping Null healing can save the adventurers...