Apocalyptic Wasteland: My Romance System Built Me a Harem

A mercenary's weak Love System binds him to a terrifying mutant, trading intimacy for survival resources.

Wasteland mercenary Ethan activates the weakest Love System on record, only to find its designated target is Emily, an SSS-rank mutant of devastating power. Simple contact like a handshake rewards fresh meat; a first kiss provides a vital vaccine. Deeper bonds unlock genetic evolution serums, granting him access to every resource category while everyone else remains restricted to a single ability track. As Emily's Affection Level surges, the once-feral mutant begins to yield to him, yet her gaze sharpens with a dangerous, passionate intensity that complicates every transaction.

• post apocalyptic
• system
• romance
• action

1. Ethan wields the weakest Love System
2. Target Emily is an SSS-rank mutant
3. Intimacy milestones unlock all resource types

Readers who want post-apocalyptic progression where romance mechanics fuel survival and power growth.