These two have similar vibes in terms of tragic love story and a couple stuck in politics and war. All the settings, beautiful and colorful cinematography, talented casts make even better. If you loved Goodbye My Princess, you will also love One and Only.

These two dramas are same genre (xianxia romance) dramas released in 2021.
ALP has much higher budgets than NB. Both dramas have good CGI.

Both dramas are xianxia romance dramas.
Both have three realms, immortals, demons and reincarnations. More importantly, beautiful romance.

These are xianxia fantasy romance dramas. So, both have realms, immortals and reincarnations. In Love and Destiny, ML is God of War. In Miss the Dragon, ML is Dragon King.

Both are Chinese dramas with military themes.
- Sweet love story
- Male Chase Female First
- Perfect Chemistry
- Amazing lead actors.