Season 1
20 episodes · Oct 23, 2023
Imagine a huge, vast campus, filled with impressive buildings, where ambitious students eagerly studying inside. But there is a secret lies beneath this prestigious school - a mysterious cookie deal among the students. With just one bite, students can see their dreams coming true vividly. Soo-young had no clue that such a cookie exists, nor did she know that her only sister gets caught in the case at school. When a student fall into a danger after eating this cookie, Soo-young jumps into school to save her sister. But as she digs deeper into the secret, deadly consequences await.
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S1E1Episode 1
Oct 23, 202339mThe top student in Class S of Jeonghan High School mysteriously dies. Knowing the real cause of death, Min-young struggles to cover up the incident.
S1E2Episode 2
Oct 23, 202329mSoo-young happens to give the mysterious cookie to someone at work. But this one cookie becomes a threat to the sisters' lives.
S1E3Episode 3
Oct 23, 202332mWhile investigating Yoo-jung's death, a detective notices that the cookie is at the center of the case. Min-young attempts to derail the investigation.
S1E4Episode 4
Oct 23, 202331mA detective visits Soo-young after discovering the cookie's connection to Min-young. Infuriated by the accusation, Soo-young looks for the truth.
S1E5Episode 5
Oct 30, 202334mSeong-pil, a consultant at the school, calls Min-young privately and offers to help her. Meanwhile, Soo-young's investigation of the cookie leads her to the school.
S1E6Episode 6
Oct 30, 202333mWith Seong-pil's help, Min-young tries to get out of the cookie business and turn herself in. However, her plans go awry when she encounters an unexpected person.
S1E7Episode 7
Oct 30, 202331mSoo-young heads to the school to avenge Min-young and takes Won-ju, a cookie distributor, hostage. The chef doesn't budge, and Ho-soo gets caught up in the fight.
S1E8Episode 8
Oct 30, 202337mTo save Min-young, Soo-young decides to become an employee of High Cookie. She disguises herself as a transfer student and sells the cookies at Jeonghan High School.
S1E9Episode 9
Nov 6, 202332mSoo-young's seemingly smooth business faces a crisis as she gets involved with Jin-woo, the chairman's grandson. Is it all a part of Soo-young's operation?
S1E10Episode 10
Nov 6, 202334mThrough a sweet school life with the cookies, Soo-young often forgets about Min-young. Meanwhile, Seong-pil tries to use Soo-young to find Chef.
S1E11Episode 11
Nov 6, 202328mSoo-young is confused when she discovers Chef's true identity. In hopes that it's not true, she tries to test him, but Chef falls into Soo-young's trap.
S1E12Episode 12
Nov 6, 202333mSoo-young learns that Chef can't create an antidote to save Min-young. Despite a momentary setback, Soo-young tries to obtain the antidote in her own way.
S1E13Episode 13
Nov 13, 202333mSoo-young needs the antidote, and Seong-pil needs the recipe. The two are now in the race to get to Ho-soo first.
S1E14Episode 14
Nov 13, 202325mSoo-young and Ho-soo hide from Seong-pil. The two start investigating Seong-pil to find out his weakness.
S1E15Episode 15
Nov 13, 202336mMin-young wakes up in an unknown place. Meanwhile, Soo-young negotiates with Seong-pil to find out where Min-young is.
S1E16Episode 16
Nov 13, 202324mSoo-young goes to the place where Min-young is supposed to be, but she is not there. Meanwhile, Ho-soo and Seong-pil fight for their lives.
S1E17Episode 17
Nov 20, 202332mSoo-young returns to her ordinary life with Min-young. Before they know it, the sisters' positions are reversed. Soo-young starts to miss the cookie's taste.
S1E18Episode 18
Nov 20, 202328mSoo-young realizes that she can never go back to her nice life without the recipe. But if she gets the recipe, does that mean she can live the life that she wants?
S1E19Episode 19
Nov 20, 202329mPeople are now looking for the cookie recipe. Chef asks Soo-young if she's confident enough to handle the recipe.
S1E20Episode 20
Nov 20, 202331mChef leaves one last thing for Soo-young. Meanwhile, the school becomes a mess because of the cookies Soo-young made. Will Soo-young be able to handle this and become the next Chef?