He loved her, but he married someone else for the sake of his country. Three years later, he took away his country, but he couldn't win back her heart. He doted on her to the core, but pushed her into the abyss of pain time and time again. It wasn't that he didn't love her, but that he loved her too much. In the end, it was clear that they were in love with each other, but they couldn't stay together forever. The country has achieved so many emperors' hegemony...
Lingering love, perfect ending