Sung Hae Sung (Yeo Jin Goo, Circle: Two Worlds Connected) is a cheery high school student. Being the eldest sibling, he wants to provide for his family instead of going to college. On the da... Read allSung Hae Sung (Yeo Jin Goo, Circle: Two Worlds Connected) is a cheery high school student. Being the eldest sibling, he wants to provide for his family instead of going to college. On the day of his 19th birthday, he gets into a car accident and passes out. He wakes up on the top... Read allSung Hae Sung (Yeo Jin Goo, Circle: Two Worlds Connected) is a cheery high school student. Being the eldest sibling, he wants to provide for his family instead of going to college. On the day of his 19th birthday, he gets into a car accident and passes out. He wakes up on the top of his school building. He thinks he survived and everything is normal. Except everyone t... Read all