In "Filing for Love," Gi Jun, once a celebrated internal audit ace, finds his career stalled, now relegated to trivial office scandals under his manager, In A. Believing her responsible for his professional misfortune, Gi Jun sees an opportunity for revenge when he receives an anonymous tip suggesting In A is involved in an inappropriate workplace relationship.As he meticulously investigates her secret, intending to expose her, a surprising shift occurs. Instead of finding fault, Gi Jun finds himself inexplicably drawn to In A. He uncovers more than just secrets, discovering a woman burdened by a challenging past. As In A gradually confides in him, sharing her deepest vulnerabilities, she begins to wonder if Gi Jun could be the very person who can help her overcome her dark history and finally achieve happiness. Within the strict confines of an audit meant to expose office affairs, an unexpected and quiet romance blossoms.