Do I want this?

This is an errand!
Week 1:

Elevator pitch:
Andy was abused, by his parents, they were constantly drunk, and always taking pills.
At 18, Andy left his house. One day, his grandfather passed and left an inheritance to him through riddles and secrets, he found the inheritance. But never told his parents, when they finally found out, everything blew up, they went to court and settled.

One sentence:
Andy kept a secret inheritance from his enstranged parents.

Three things I know:
1.They had a bad relationship
2.Andy has a mental illness, PTSD from his parents abuse
3.He was always close to his grandfathers

Three things I don’t know:
1. What caused Andy’s parents drugs
2.why didn’t his grandfather save him.
3.the riddles or challenges leading up to finding the inheritance

The promise:
I want the reader to feel emotional and thoughtful.
I want the reader to think about what the character to think from his perspective, his thoughts, feelings, what they would have done.


Prompt:
A secret.
A hidden secret, a burden, something nobody could ever know. Emotions swirling and past memories bubbling. Confusion and fear everywhere with nowhere to go.