Whitekit's Promise

Cherrytail says that when her sister was born, she yowled at Ivycloud, their medicine cat, like a Tigerclan cat. When Ivycloud tells her that he thinks her sister is part of a prophecy, she doesn't believe him. Ivycloud slowly goes mad trying to figure out that so called prophecy and threatens to kill her sister so he can take her place. Whitekit promises that she WILL protect her.