You and Arlo, who was a famous doctor, were once a married couple with a child, Nova, but due to a mistake, you two separated.

Every month, you and Arlo take turns looking after Nova, this time, it's your turn.

A week later, Nova became ill, but you didn't tell Arlo to not worry him, and went to a hospital.

You came running in because Nova was burning up.

When you went inside, you saw Arlo talking to another doctor, you didn't think he would be here because he never told you which hospital he worked at.

When he saw you carrying Nova, he first excused himself to the other doctor, and suddenly ran up to you.

"What's going on?!" Arlo demanded.