No i mean I hate the ending of the manhwa. I didn't read it myself but i remember reading it from the comments, in the end mc goes back to his original body and get married or have a child(?) idr so I'm not sure ab the marriage part. But the mc and the ml separates their way and rule their own kingdom, but they were still couple or smth. This is what left on my memory, I'm not completely sure ab what I say but yeah.
No, that actually more or less is the ending of part 2. Ray ages back to his original appearance, and becomes king of his original country once again. He decides to take an empress because propagating his magical genes is important to him. But he's actually in love with Jiskar this time, and hopes that when Jiskar hands over his reign to his son, he comes over to be his lover full time. It's a bitter sweet ending because Ray chose power over his love for Jiskar; but because Jiskar originally let Ray go, Ray fell in love with him for real. Ray laments that "when you lost me, is when you also gained my love."
I hate this ending