Reunited Worlds - Season 1 Episode 19 Why Did You Kill Me?
Overview: Hae Sung faces the culprit who's been causing a pain in his chest. It turns out to be Tae Hoon's father, Gwon Pyo. Gwon Pyo feels pressured as Hae Sung and Ho Bang are narrowing down on him. Meanwhile, Soo Ji's condition doesn't get better and she still hesitates to tell Young In about it.