Shin Ye-eun, Ryeo-woon, Kang Hoon and Jung Gun-joo unveiled a "four-person poster" that made a surprise transformation into Ewha Womans University's promotional fairies.

SBS's new Monday-Tuesday drama "Flower Sun-bi Love Story" is a "fresh mystery close romance" created by Yoon Dan-oh (Shin Ye-eun), the owner of the boarding house "Guest Lee Hwa-won," three secret boarding students, and four young people.

It is a drama adaptation of a web novel of the same name with a rating of 9.9, and young actors Shin Ye-eun, Ryeo-woon, Kang Hoon, and Jung Gun-joo, who are acting, are drawing attention.

The four people in the poster are transformed into the owner of the Joseon share house Ewhawon and the three beautiful boarders and scholars.

The four of them pose against the backdrop of the Summer Palace under the refreshing sky to double the interest. It raises the question of what the four youths will show tangled love and veiled secrets.

Meanwhile, "Flower Sun-bi's Love Story" is scheduled to air on March 20 (Mon).