Love Son for Illusion is a very good romance fantasy drama based on a webtoon that is set within a fictional historical period. The leading couple is played by Park Ji Hoon as Sajo Hyun/Ak Hee and Hong Ye Ji as Yeon Wol / Kye Ra / Eun Hyo Bi. Sayo Hyun is a crowned prince that is dealing a dissociative personality disorder sharing his body with the wicked Ak Hee(this name translate as evil spirit) and Yeon Wol is the royal descendant of the fallen Yeon Dynasty whose family was murdered by their friend Sajo Seung (played by Kim Tae Woo) in order to usurp the Asatae throne and become king. Once he became the King, Sajo Seung was an irresponsible ruler living a life of debauchery. As for Yeon Wool, she became an assassin with the sole purpose of avenging her family by killing the King. The leading couple met as children on the day of the tragic event that took her family’s life and Sajo Hyun ends up saving her life; they meet again by chance ten years later setting the story of two deeply wounded people that happened to be connected by fate, support each other, and fall in love against all odds. The cast did a great job bringing their characters to life, the plot has some well integrated twists that support the antagonists' antics and lead the main couple to assist each other and fall for each other in the process. Although the ending feels a rushed, it is nice and satisfying, Enjoy it!