Finished in one sentence:
On the journey of reconciliation (vacation) between His Majesty the Demon King and Archangel Seraph————————————————————
Drama direction:
The biggest difference between angels and humans is that they have more time - especially for Lucifer and Michael.
No matter how different the expressed behaviors are, or how many misunderstandings and disagreements there are in the process, as long as you keep each other in your heart and your original intention remains unchanged, you will be together again one day.
——Please remember the reason why we were together in the first place.
They have enough time to understand, adjust and compromise.
They also have enough courage to trust this relationship.