You Made Me a Loser!

Seo-Geum is an unemployed shut-in whose only hobby is stalking a singer named Tae-In online and leaving hate comments on his posts. His obsession finally catches up to him when he's sued by Tae-In and forced to meet him at the police station. Instead of feeling remorse, Seo-Geum is instantly smitten when he sees Tae-In's face in real life. Driven by a twisted feeling of "love," he decides to cross the line once again the moment Tae-In steps out of the station. How far will Seo-Geum's dangerous obsession take him this time?
(Source: Tappytoon)
*Note: Includes five extra chapters.*