十 Twelve Krypton 十二氪 by Malongheng (马龙蘅) StatusOngoingLength1k WordsChapters2GenreDanmei (BL)EraModern EraUpdated4y agoSourceJJWXC Request a translation Stats 2Favorites145Clicks / chapter Tags ThemeLovePOVUnspecifiedAge18+ Synopsis □□Big brother source x top killer Cheng "Zhao Juncheng, you are my trump card" "Boss, be gentle" by. Ma Longheng Intention: love, hate, and endless lingering Show more More by this author 你 Hello My Eternal Love Malongheng