Sataya Tis Tarn is similar to Roy Ruk Roy Adeed :
-Fobidden love in the past life
-ML or FL killed
-ML or FL swear to reborn in a better life
-ML or FL remembered past life
Roy Ruk Roy Adeed is similar to Tae Pang Korn because of an eternal love couple separated in the past life by a cruel woman who loves the male lead and could not support for them to get married.
In the new life, the same plot is starting again with this love triangle.