The Fishman Pirates started liking little Koala. She got new dress and slowly learned to like them as well. She fit in well, but when the time came Captain of the Sun Pirates Fisher Tiger escorted Koala home to Foolshout Island. When he dropped her off and started walking away, the Navy soldiers shot Fisher Tiger. Jinbei rescued the Boss and sailed away on Navy ship Arlong stone for them. Fisher Tiger on his death bed confessed to all wrong doings and wished that Koala and new generation of humans make changes and bring peace to the world. (thetvdb.com)