Leviatan is unable to forget about her older brother. Meanwhile, bringing Jörmungand with her to carry her luggage, Bahamut goes to vacation on the beach.
When Leviatan learns the are heading to the beach, she goes with them to search for clues to finding her brother... Meanwhile, Syrop excitedly calls it an Aquafall Defense strengthening trip by herself!
I thought I might be able
to find a clue of some kind,
ظننت أنني سأتمكن من إيجاد 
،دلائل من نوع ما
Ich dachte, ich könnte vielleicht
irgendeinen Hinweis finden,
Por eso pensé que si encontraba 
el lugar que vi en mi sueño,
Eu pensei que podia 
achar alguma pista