is an adult-themed visual novel developed by MrSilverLust . The specific file "Nothing_Is_Forever-0.5.1.apk" represents an earlier Android version of the game, likely corresponding to development around Chapter 5 . Game Overview

While 0.5.1 is an older build compared to the most recent v.0.7.3, it typically includes: Chapters 1 through 5 of the main story.

The game features a unique skill tree system that includes specific "kinks" or character traits that influence narrative outcomes.