Thorns

Joon Ki (played by Jang Hyuk) is a physical education teacher in the school. He is deeply loved by his classmates because of his handsome appearance and cheerful personality. One day, Jun-ki's student Ying-eun (played by Zhao Boa) revealed his passionate love to his teacher, which made Jun-ki feel very overwhelmed. Jun Ki and his wife Seo Yeon (played by Sun Yu Sun) have been married for many years. As time goes by, their passionate love for each other turns from strong to weak, and their married life gradually becomes calm. The appearance of Ying En and her passionate and unrestrained personality ignited Junji's long-extinguished fire, allowing him to recall the throbbing and sweetness of his first love. However, as time goes by, Ying-en presses harder and harder, making Jun-ki realize that it is time to end everything. However, Ying-en did not let Jun-ki go. Instead, she turned her finger on Seo-yeon, regarding Seo-yeon as the biggest enemy that hindered the love between her and Jun-ki.