Description:

Gentle in demeanor yet fiercely independent and competent, Songa is a top assistant brand manager at Klar Cosmetics who gets things done with a smile. Thriving in life, she is suddenly caught off guard by her charming junior colleague’s enigmatic warning, “Don’t put on that lipstick". Then an unexpected revelation changes everything. (Source: LINE Webtoons)

Alternative Titles:

Sunbae, Don't Put That Lipstick On, Senior, Don't Put on That Lipstick, Seonbae, geu ripseutik bareuji mayo, 前輩，那支口紅不要塗, 前辈，请不要涂那支口红