The main man character in this drama is very similar to Tantai Jin. He presents himself as a red-flag villainess and a tyrant, but deep down, he has a soft heart. He acts cruelly toward the ministers in his council to avenge his mother. Like Tantai Jin, he appears cold and ruthless, yet he is willing to burn the whole world to protect the woman he loves.

An interesting element in this drama is that the male lead can enter other people's dreams. If you enjoy isekai and romantic fantasy dramas, and you like characters like Tantai Jin, give this drama a chance—you won’t regret it!

This drama is very similar to Business Proposal because:

The male lead is a serious and wealthy CEO and also the female lead's boss.

The female lead is involved in food research and has a lively personality. She doesn’t like the male lead at first and tries to avoid him.

Both dramas revolve around a food-related company and office romance.

Comedy plays a major role in both stories.

It is very similar to Mr. Queen. In Mr. Queen, the main character was a man who entered a woman's body. But here, it's the opposite—the female lead enters the male lead's body.

There is another difference from Mr. Queen. In this drama, the girl and the male lead share control over the same body. There are two souls in one body, and they make decisions together.

It's an interesting short drama. You can give it a chance and watch it.

The screenwriter's other series.
Looks like Castaway Diva. This drama is also about youth and dreams of becoming a singer. If you liked Castaway Diva, you might like this drama.

The main characters in both series have been living for a long time. In both series, the main characters spend time together with their friends in their past lives in different time periods. Their past lives are funny and emotional at times.
Both series are fantasy and comedy.
The main characters in both series in their past lives fall in love with someone and suffer from love pangs.

Both series are fantasy and comedy. Seon Woo Hyeol is the businessman in the Heartbeat. Also Man Wol is the businesswoman in Hotel del Luna. She is the owner of the Hotel Luna.

The main characters in both series have been living for a long time. Both of them fall in love with someone and suffer from love pangs.

Both dramas have
-Strong, smart female leads
-Strong male leads
- Have immortal sects, Deity elements
- Both drama is Romance and fantasy dramas.
- Have gorgeous costumes and strong cgi