Making a Sparkling Rock

I finally met Sophia, who's working on her dream as an alchemist inside the department store in Perion. To make the sparkling rock, she said she needs 50 squishy liquid's, 50 leaves, 20 octopus legs and 1 Arcon's blood. Everything else looks reasonable enough except ... Arcon's blood ...??? Fortunately, Sophia knew where to get it. She told me to look for this man named Manji somewhere around Perion. Manji, huh ... where must he be ... ??

Sophia told me that Manji has the Arcon's Blood, which is what the sparkling rock is made of.