Due to family pressure, the heroine is not allowed to get engaged to a man who is 10 years older than her. Unexpectedly, she discovers that the man is her military training instructor. From this, scenes of ridiculous stories happen, but the heroine keeps opening her heart to the hero in the process...
++++1V1 double sex, pure sweetness
++++ "The female protagonist who looks soft and cute but only targets the male protagonist with a sinister heart vs. The serious and cool male protagonist who only warms up to one person"
Concept: Passionate Youth Romance