1.Background
The story is set in the world of Island. One day, mysterious machine-like creatures known as “Plantum,” whose origins are unknown even to the Source, suddenly invade. Though their appearances vary, all are covered in platinum-like shells. Nations across the world mobilize their full military forces, yet are completely defeated within a single day. As the Plantum expand outward in a circular pattern, people are forced to abandon their homes and evacuate continuously. Over the course of two years, governments become dysfunctional, social order collapses, crime and gangs run rampant, and violent conflicts erupt over limited resources. The world gradually descends into an apocalypse. To contain the spread, the government establishes the “Rift Zones,” divided into three types: the “Destruction Zone,” which has been completely devastated and is uninhabitable; the “Red Zone,” where survival is still barely possible but constant threat remains; and the “Fringe Zone,” which is predicted to be invaded within one month. Those struggling to survive in these areas are known as “Rift Walker.”

2.Game Objective
The protagonist, Yao, encounters a Plantum girl and forms a contract with her. In order to ensure the survival of his own Rift Zone, Yao must rely on her power to overcome various dangers. He will battle large numbers of Plantum, as well as violent gangs and raider groups formed by criminals.

3. Battle System
The game features a turn-based combat system, incorporating parody-style skills to enhance enjoyment. Battle speed is significantly increased to reduce combat duration and avoid tedious or excessive encounters.

4. Object Easter Eggs
Players can interact with certain objects in the environment. Triggering object-related events will lead to humorous dialogue. The game may warn players not to interact too frequently, but ignoring the warning could result in unpleasant consequences.

5. Adult Content

16 base CG illustrations

14 HCGs (excluding variations and standing illustrations)

Total CG count: over 360

6. Language Support
Supports Chinese, English, and Japanese.