Love Kills U is a driving electronic track by Korean composer EmoCosine (Shin Dong-hun), originally penned for MARVELOUS Games' arcade rhythm title WACCA Reverse. The song functions as a narrative and musical sequel to the composer's earlier BOFXVI competition entry "Cutter," sharing its aggressive sound design, pounding kick drums, and a dark, cinematic atmosphere that sits comfortably alongside EmoCosine's other rhythm-game contributions. In maimai, Love Kills U arrived as part of the GAME & VARIETY (ゲーム＆バラエティ) category on the BUDDiES update. Rather than using the official music video, which contains blood/gore imagery, the game displays the striking jacket illustration by artist 出前 (Demae) during gameplay. The chart suite spans from a gentle Basic (level 3) to a punishing Master (level 13, constant 13.4) designed by 鳩ホルダー (Hato holder). The Master chart is especially notable for its dense construction: 130 Break notes and 72 Touch notes across 776 total inputs, making it one of the most break-heavy charts in its difficulty tier on the BUDDiES roster. The Expert chart, laid out by アマリリス (amaryllis) at level 10+, provides a demanding bridge between the lower difficulties and the Master-tier gauntlet.