Help me plan my Fan Fic!

I'm going to write a fan fic about Nuka, but I don't know what to write!
(writers block) I'll tell you about the basic plan for Chapter 1 of Nuka's Return.
-Nuka wasn't killed by the logs
-He wakes up to find his pride missing
-He wanders and wanders and finds some lionesses
-He acquaints with the lionesses and explains his problem
-They agree to help him... for a price
-He asks of the price and they say he'll find out later.
Problems
-Things they will say
-The names of the lionesses
-Where he wanders
-Nuka's feelings
-Time



-Nuka wasn't killed by the logs
-He wakes up to find his pride missing
-He wanders and wanders and finds some lionesses
-He acquaints with the lionesses and explains his problem
-They agree to help him... for a price
-He asks of the price and they say he'll find out later.
Problems
-Things they will say
-The names of the lionesses
-Where he wanders
-Nuka's feelings
-Time