A Corporate Underling Who Excels at Work

Chae Gyeong-jun, who gave up both college and his dreams due to the IMF crisis,
once again faces despair in front of his grandmother's sudden hospitalization fees.
But then, a "Mysterious Benefactor" steps in to cover the hospital costs for his family...
"Who would provide support that doesn't help them at all, and why?"
In search of an answer, Gyeong-jun heads to Taeseong.