Question: how many episodes in season 1 of the promise?
Answer: Heaven's Promise) is a 2016 South Korean television series starring Lee Yoo-ri (in a twin role), Seo Jun-young, Park Ha-na and Song Jong-ho. It airs on KBS2 on Mondays to Fridays at 19:50, for 102 episodes with the first episode airing on February 1, 2016.