After Jacob was done 'harvesting,' he secluded himself and completed his other foot with the longevity schema, which took a few hours. Once he felt the surge in his power, he mulled over his new destination.
Although he thought the Mighty Whale Empire would steer him toward the Battle Shark Empire, that didn't happen, and they surprisingly wanted him to wreak havoc in the Siren Hymn Temple's territory.
'Even though it's strange, it wasn't like I didn't have information about the siren race thanks to good old dead Masha. The siren race has weak physical bodies because they are spirit-type races; the only variable is the faith power they use.
'Masha even knew a secret passage to bypass the protection of the large regions. I never thought this knowledge would come in handy. So, I guess I'm going to the Siren Hymn Temple. Let's see what kind of bloodline they have!'