In the drama, Kim SoHyun is acting as Princess PyeongGang but is also called Yeom KaJin. In the first episodes of the drama, she appeared as a killer and one of her closest friends is Tarajin (also a killer) acted by Kim HeeJung. They are close friends and Kim HeeJung is even a love advisor.Your browser does not support the video tag.Your browser does not support the video tag.Fans of dramas and of Kim SoHyun would remember that it is not the first time they act as friends on-screen as back in 2015 in “Who Are You: School 2015” they were also best friends.Interestingly in this drama, there are various actors who previously worked together such as Ji Soo and Kim SoHyun.Did you notice that they acted as friends for the second time?  “River Where The Moon Rises” (2021 Drama): Cast & Summary KDRAMA STORIES|Feb 10, 2021 Kim SoHyun   Kim HeeJung Are Friends Again In  River Where The Moon Rises   - 53Kim SoHyun   Kim HeeJung Are Friends Again In  River Where The Moon Rises   - 38Kim SoHyun   Kim HeeJung Are Friends Again In  River Where The Moon Rises   - 71Kim SoHyun   Kim HeeJung Are Friends Again In  River Where The Moon Rises   - 56Kim SoHyun   Kim HeeJung Are Friends Again In  River Where The Moon Rises   - 21