Can you recommend a novel that tells the story of the female protagonist transmigrating to ancient times and finally returning to modern times, but the ending seems a little cruel?

The female protagonist traveled to ancient times and found out that she was going to marry a prince. However, that prince humiliated the female protagonist before she married him. It seemed that he did not come out to welcome the bride. Then, the female protagonist decisively abandoned this prince. (I forgot about the specifics. Did the female protagonist develop her power or something?) But later, the female protagonist met the male protagonist when she was shopping in ancient times. Then, the male protagonist kept pestering the female protagonist. Every time the male protagonist pestered her, it was as if he had used a hidden weapon to hurt the male protagonist. Then, the male protagonist would smile bitterly every time and always call the female protagonist in a very corny way. The original prince had forgotten when he regretted it and started to treat the female protagonist selflessly without asking for anything in return. Then, the pestering was effective. The female protagonist gradually fell in love with the male protagonist. The male protagonist also changed from teasing the female protagonist out of boredom at the beginning to falling in love with the female protagonist. However, the identity of the male protagonist was very complicated. The male protagonist had to bear the responsibility of shirking the responsibility of tutoring. In the end, he chose the family between the responsibility of the family and the female protagonist. (The female protagonist once asked the male protagonist to marry her, but the male protagonist said bitterly,"XX (a mushy name). You know, I can't marry you.") Then the female protagonist was very sad. At that time, the female protagonist was practicing a kind of martial arts that focused on music (aggressive). After the male protagonist confessed to the female protagonist, there was once when she wanted to listen to the female protagonist play the piano. The female protagonist played the piano halfway (at that time, she was in a sad stage) and suddenly stopped. The male protagonist was puzzled. The female protagonist explained self-deprecatingly, He had been stuck here for so long, but he had broken through here. Near the end, the male protagonist's aunt appeared to make the male protagonist make a choice. Finally, the female protagonist returned to the modern era (I forgot why she went back) and tried her best to return to the ancient times (before she met the male protagonist and the prince, which was the time when she first transmigrated). This time, she did not choose the male protagonist. Instead, before the prince humiliated her, she abandoned the wedding sedan and ran to the front of the prince's mansion. She said to the doorman,"Tell your prince that his princess is here." The female lead revealed a (I forgot the adjective, it might be cute) smile. When the prince saw it, he fell in love with the female lead. Later, when his highness and the female lead went shopping, they met the male lead. When the male protagonist saw the female protagonist,(there was a feeling of deja vu), he called out to the female protagonist (this was a form of address for a girl). The female protagonist froze for a moment, did not look back, and continued to shop with the prince. When the male protagonist saw that the female protagonist ignored him, he went up to grab the female protagonist's arm and asked the female protagonist a little anxiously: "Have you seen her somewhere before?" I forgot about the female lead's reaction... At this time, the prince was unhappy and told the male protagonist something like this was his princess, don't bother him anymore (Actually, I'm not sure, but I did show possessiveness and tyranny). Then the female protagonist and the prince left together, leaving the male protagonist standing in the crowd, staring at the female protagonist's back. The only thing I can guarantee is that this novel should be a novel from before 2013 or after 2009. It could also be that I remembered wrongly. No matter what, please tell me the name. I really want to read this novel again! Thank you, the points will be added. Right, it was definitely not a palace text. It was not Qingchuan, nor was it Ming Country. It seemed to be a figurehead, but he couldn't be sure. By the way, please ignore the time of the novel. That's the time that I've read for quite some time. And please note the ending: back to the beginning, another guy was chosen. (Which is to choose another good person.)