Singer and actor Hwang Min-hyun warned of stans. This is to prevent damage caused by unauthorized visits to private schedules. 

Pledis Entertainment said on June 29 on the fan community Weverse, "Recently, unauthorized visits to the artist's private schedule have become more serious, causing damage to on-site operations".

Some fans are known to have visited the filming site of the drama. They explained, "There are repeated cases of damage to the drama, such as unauthorized filming videos and photos being uploaded to social media". 

The agency said, "In order to form a healthy fan culture and protect artist safety and rights, please refrain from visiting Hwang Min-hyun's unofficial schedule location and filming".

If similar actions are repeated, penalties are imposed. "Fan club membership and benefits may be restricted or deprived", adding, "Admission and participation in the official schedule may be restricted". 

Meanwhile, Hwang Min-hyun will appear in tvN's new series 'My Lovely Liar' which will premiere on July 31 next month. He plays Kim Doha, a genius composer.