Itaewon Class (2020)

Similarity on the long-term goal that two leads made with each other from their late childhood years.

Park Saeroyi's life has been turned upside down after he gets expelled from school for punching a bully and his father is killed in an accident. Following his father's steps, he opens a pub named "DanBam" in Itaewon and, along with his manager and staff, strives towards success and reaching greater heights.

Both have the main plot revolving around the male leads, both shows their start up of their journey to reach their goal.

Both are stories of revenge with competition of two restaurants: one already very famous and influent, but with problems caused by CEO's incompetent and spoiled son; the other new that is a mixture of passion, talent and newbies who don't have anything to do with cuisine, but who learned a lot and became very skilled. In both the protagonists have big age gap.