The headquarters of the Shining Star Society, which is at the top of the field of physics and chemistry, faced a big explosion. All members of the society were killed in the flames overnight. Only one undercover agent in Organization A was still alive. Only she knew her true identity as the granddaughter of the president of the society. In order to find out the truth behind why she was sent as an undercover agent, the heroine gradually uncovered the past of the hero's family and the shocking secrets of Organization A.
Concept: he, the extreme pull between the male protagonist and the female protagonist