Is Circle: Two Worlds Connected coming back?

Circle: Two Worlds Connected ended on June 27, 2017, on tvN.

This South Korean science-fiction and mystery series was a story set in both the present year and in 2037. It followed an alien who believed that human emotions should be controlled to ensure humanity's future, until he became involved with people on Earth.

The show was a single-season series that aired in 2017, comprising 12 episodes. It starred Kim Kang U as Kim Jeon Hyeok, Gong Seung Yun as Han Jeong Yun, Lee Gi Kwang as Lee Ho Su, Yeo Jin Goo as Kim Woo Jin, An U Yun as Kim Beom Gyun, and Jung In Sun as Park Min Young. The series was rated 8 on TVMaze and had a runtime of 63 minutes per episode.