'New Employee Gu Hae-ryong' Shin Se-kyung, Cha Eun-woo, first meeting of the titular attack start of fate on July 18, 2019 novel Plum Rookie Historian Goo Hae-ryung Shin Se-kyung +
'New cadet' Shin Se Kyung, 'Disappearance + Careful Beauty' on July 18, 2019 novel Rookie Historian Goo Hae-ryung Shin Se-kyung Yoo Yeon-jung +
'Rookie Historian Goo Hae-ryung' Shin Se-kyung and Cha Eun-woo, Sulm + Embarrassment First meeting in embarrassment on July 18, 2019 Cha Eun-woo novel Plum Rookie Historian Goo Hae-ryung Shin Se-kyung +