Angel's Last Mission: Love (2019)

S1E18 Dan's Promise to Yeon Seo

Dan assures Yeon Seo that he’ll return to her shortly. In turn, Kang Woo offers Yeon Seo his support, but she firmly warns him not to overstep again. Meanwhile, Yeong Ja and Ru Na are busy trying to sway the dancers to their side. Growing suspicious of Kang Woo, Dan decides to sneak into Kang Woo’s home to investigate further.