Idols, Bodyguards, Genderbender, Kuudere - Cannot remember enough ML, a 13-year-old male idol, is threatened to put off his upcoming stage performance. To prevent himself from danger, he hired a personal bodyguard, FL. At first, he thought that FL was just a taciturn and rude guy, but little did he know...
The boy idol get a bodyguard, not until later that he realizes he was a she. Due to a past trauma she seemed lifeless, but with him she seem to be happier.