After her best friend orchestrates the lie that destroys her reputation, Taylor wants more than anything to disappear from her life. But when an accident turns this unspoke wish into reality, instead of an angel-filled afterlife, Taylor must climb a seemingly endless staircase into the sky. Instead of going up, the journey plunges her into the past. As she unravels the mystery behind her friend's betrayal, she must face the truth about life and find the strength to forgive the unforgivable — unless the staircase breaks her first.