[Bi-directional sexual transformation + four generations of love]
On the night when Emperor Xia Yuanrong of Dayong was poisoned by the "Woogen Evil", the water in Longyuan Pond was as red as blood.
He refused to rest in peace, and his obsession turned into a soul, traveling through four generations to find the murderer: Beijing in 1979, Nanling in the late Yong Dynasty, Paris in 2026, and aliens in 3012...
He wanted to find the murderer of the poison, but he didn't know that the queen, concubine and a woman from a foreign land he suspected were also reincarnated and waiting for him at the end of time.
However, in this life, "he" became "she", and "she" became "him".
Xia Yuanrong, who changed his gender, met a "loyal dog" type of son, a beautiful and powerful prince of the vassal country, a crazy critic of foreign beauties, and a domineering president-type interstellar commander.
Gender has changed, identity has changed, time and space have changed.
Only that obsession has never changed.
Who is the real murderer, and what is true love?
Concept: Love has nothing to do with gender or identity, it only resonates with the soul. The male and female protagonists break the shackles of gender and class barriers, learn respect and understanding in the four reincarnations, and pursue pure and sincere emotions.
