First timeline. Viche dies and Jade met his saviour the "saint" who became friends with Jade and tried to resurrect Viche but Viche went into a different world "korea?" and stayed there where she read the novel (resurrection is impossible)
Second Timeline: Viche reincarnated back but because of the novel chose death. Jade meets the saint again and chose to rewind back time
Third Timeline: This time Viche retains second timeline memory but Jade remembers all thats why he said "He waited for so long(meant he waited since first timeline"
They should change her name to Harlot bitch really thinks she is everything