3 years ago, a poisoning murder case occurred in a luxury apartment. Hwa-young, who lost her mother in this case, begins to collect a large sum of money to find the culprit. She gets involved in a crime called 'fishing', but soon realizes that she is a target of human trafficking... The moment she struggles to escape the crisis - "If you're going to run away, take me with you." 'Smile Bear', filled with memories of her mother, appears. Holding an axe dripping with blood.

Original Webtoon:
Naver Webtoon, Naver Series