Both of these Chinese palatial historicals have gorgeous costumes, backgrounds, and sound tracks. More importantly though, the female leads in both are clever and multifaceted, and most of the characters are well-acted. The Legend of Zhen Huan is the darker and grittier drama of the two, but Startling By Each Step is just as serious, in it's own (more romantic) way.
Time travel in both. Both get men to fall in love with her. Main guy in beginning doesn’t like main girl.
Both dramas are set in the Qing Dynasty and adress the hardships and struggles of the palace life faced by women in that time period. Scarlet Heart is a time travel drama set in the reign of Kang Xi and we see Yongzheng rise to the throne. Ruyi is a harem drama set in the reign of Qianlong, son of emperor Yongzheng.
Both female lead got injured seriously went back in time in someone else's body n found their true love.
Splash Splash Love is like the short version of Scarlet Heart (minus the gender-bendering), a condensed version of Scarlet Heart minus all the agony and politics. SSL is also more light-hearted, less serious and focuses more on the romance compare to Scarlet Heart. If you want to see some cute and comical time traveling, SSL is for you. If you want to see some politics, more character developments, as well as more interactions with side characters, you can watch Scarlet Heart but bring some tissues with you! Both modern female leads time travels to the past with some knowledge of history but SSL involves Korean History whereas Scarlet Heart involves Chinese History.
During the Joseon Dynasty, a young woman named Hong Chun Ki is a painter – a true rarity in Joseon Korea, where Confucian values dictate that such pursuits are unsuitable for a woman. She was born blind but somehow managed to acquire a sense of vision. And now she has been accepted to the most prestigious art college in the land. One day, she meets Ha Ram, an astrologer whose fate is the polar opposite of her own: Although he was born sighted, he lost his vision in a childhood accident. Regardless, he is also in possession of an astounding talent that allows him to read the future by tracing the movement of the sky at night despite the fact that he is blind. The duo is sucked into the machinations of the royal court, particularly those involving two princes, the free-spirited Prince Yang Myung and the cruel, scheming Prince Joo Hyang – a man who longs to become the next Joseon king.



