```json
{
  "TragedyDegree": 1,
  "ComedyDegree": 5
}
```

The story has almost no tragic elements as it ends on a positive note with Lily discovering the Heart of Atlantis and rekindling her sense of wonder and adventure. Hence, it scores a 1 in Tragedy Degree. For Comedy Degree, while it doesn't contain outright comedic elements, it is relatively light-hearted with a happy and emotionally uplifting ending, which justifies a score of 5.
