From Andromeda and Boul:

After a heavy illness, King Dong Fang Hao Ye woke up with a memory lost. When he meets the king's consort Bei Tang Yao Yue afterwards, one word came to his mind: beauty. Even though he no longer remembers Bei Tang Yao Yue, his manly instinct remains the same. But what is going on, why is his wangfei a man? The beauty who made his heart restless is actually a man. What surprise the king even more is that he actually has no position in his own house! Not only that, he also did not have a 'good relationship' with his beloved consort. How can this be? To save face, he the King, must toughen up!