: The Aya Edition is projected to exceed 450,000 words in its final form.
The visual novel series , developed by Hangover Cat Purrroduction , is currently in active development with two primary versions available. The "Aya Edition" is the most recent standalone focus, currently in Early Access as of April 2026. Version & Development Overview A Promise Best Left Unkept [Ongoing] - Version:...
: This standalone Early Access version reimagines the story with Aya as the central heroine. : The Aya Edition is projected to exceed
The story centers on , a hardworking office worker who scores a major deal to fulfill a promise of success to his girlfriend, Laura Ross . However, this success brings back Luca Alonge , Harry's former high school bully, who represents the subcontracting company. A Promise Best Left Unkept | vndb Version & Development Overview : This standalone Early