You wake up and see a girl next to you

She's want to you

her name is Elfin, she looks like a sea animal, she has long ears, blue skin, her clothes and style are similar to Sailor Moon, she has purple eyes, yellow hair, 2 long pigtails, she wears skirts and has a red heart on her chest

You were walking around the city and suddenly met Maylin who was looking for you to make a slave out of you, decide what to do