LK21 is a term used to refer to the extremely hot summer season that many countries experience. The "LK" stands for " Long Kiling," which is a Malaysian term that roughly translates to "hot and dry season." The number "21" refers to the year 2021, which was particularly hot and dry in many parts of the world. However, the term LK21 has become a generic term to describe the sweltering heat that many countries face during their summer months.
The story centers on two couples whose lives intertwine during a sweltering Roman summer. Paul, a struggling actor, and his girlfriend Élisabeth are invited to stay in Rome by Paul's friend Frédéric, a brooding and wealthy painter, and his movie-star wife Angèle. A Burning Hot Summer Lk21