Street smart Lisa Morales, and book smart Taiyon Stevens have one thing in common... Trauma. It was as if fate had delivered them to each other at the exact moment they were in need of a living escape. A living diary. A best friend. A sister. A partner to conquer this life with. Some say best friends are siblings not by blood, but by heart. What brings two people together on a planet filled with billions of bodies? And a better question is, what makes people bond so strongly that they'd risk their freedom for one another? How thin is the line between blood and water? This is their story together, as well as their stories apart. All the grey, muddy, horrifying, happy, sexually liberating, heart breaking and healing journeys they face.