Moka knew that Filia boarded her pirate ship because of the fountain of youth.
When she saw Filia for the first time, her face was pale and her figure was so thin that she looked like she was about to fall down in the next second.
Later she found out that Filia was ill and would not be alive for long.
That's why she put all her hopes on the Fountain of Youth, asking around who was looking for the Fountain of Youth, and then somehow got on Moka's ship.
"Moka, what if one day I betray you?" Filia always murmured unconsciously at this time as she floated up and down in the waves of desire.
Moka pressed Filia's shoulders and said vaguely: "I will forget you."
Moka first went to find the Fountain of Youth for herself, and later she went to find the Fountain of Youth for Filia.
She had actually planned to leave the water to Filia when she found the Fountain of Youth.
But Filia doesn't know
Therefore, when they finally found the Fountain of Youth, what awaited Moka was a cup of drugged wine.
"Moka, I'm sorry, I really need the Fountain of Youth. I really want to live. Can you give me the spring water?" Filia left these words with tears on her face, drank the spring water and ran away.
Moka looked at the retreating figure, finally shed a tear and fell asleep.
Later she became a soul ferryman
She thought they would never meet again
Until that day...
She saw Philia's soul
[Tsundere and kind-hearted pirate attack]×[Self-interested and weak backstab]
Intention: When hatred and love exist together, will you push her away or hold her hand tightly?