'The Number of Cases' Ong Seong-wu X Shin Ye-eun, 'Perfect Visual Chemie' The Jung Suk of Youth Romance on August 07, 2020 Ahn Eun-jin Choe Song Friend Kim Dong-jun Kim Yeong-hee Lamar Jackson Lee Soo One-sided love Ong Seong-wu Seung-Hui Cho Shin Ye-eun +
'The number of cases' Ong Seong-wu X Shin Ye-eun Youth Romance Prelude .. on July 23, 2020 Choe Song Friend Lee Soo One-sided love Ong Seong-wu Seung-Hui Cho Shin Ye-eun Woo Yeon Yi +
Seung-Hui Cho, Hwasa Princess', a visual of angels in the New Year on January 04, 2020 Han Jung-won Hwasa Jo Yi-hyun Seung-Hui Cho +
Hongja Honey Thanksgiving gift to Seung-Hui Cho "I Love You Sister" on September 12, 2019 Hongja Seung-Hui Cho +