纵 Longitudinal Difference Protection 纵差保护 by Vertical Difference (纵差) StatusCompletedLength160 WordsChapters1GenreNo CPEraModern EraUpdated4y agoSourceJJWXC Request a translation Stats 1Favorites83Clicks / chapter2Comments Tags ThemeLight NovelPOVOtherAge18+LightheartedSystem Synopsis Shock! Zong difference protection discovered a shocking secret! Purpose: Longitudinal difference protection Show more