MARIONETTE (WOO KANG-SIK)

Lee Sol was born from a strange experiment done by a hospital..
When the boy attends high school he starts being hunted down by a mysterious organization.

As the day goes on,
the boy discovers that he has a strange power related to the marks on his forehead...After his father dies from a tragic accident he plans to revenge his death using his new power and undertakes some of his father's murder cases....

Webtoon from Daum