Recently, Ji Soo had to undergo surgery because of a sudden bone infection, which was expected to cause an interference in filming for the JTBC drama
The label stated, "Ji Soo, who is currently hospitalized, received permission to temporarily leave. It's true that he participated in filming for 'Fantastic', but we cannot say that he has fully recovered. The producers were very considerate of Ji Soo's situation and adjusted the filming schedule according to Ji Soo. He was able to join filming for several scenes without overworking himself, and because he's young, his recovery speed is quite fast. He also has a strong will to return to filming. He will continue to participate without overworking himself."
Lets hope he gets better guys^^