The Song of Glory

Both dramas are chinese historical with 2 cunning leads.

The prince that is older and meets in the FL in disguise and the FL that is younger and also in disguise. They secretly work together and have good chemistry.
Both princes pretend to be sick / obedient only to come out stronger in politics.

Overall they have a similar feel although TROP has better cinematography and live recording, whereas TSOG is dubbed.

FL in TSOG is physically stronger than TROP, it also has more romance.

Although the plot isn't similar there are some parts of the song of glory (from the 18 eps that I've watched so far) that are similar to princess silver:

- Strong female lead

- FL who goes undercover and assumes a new identity to investigate the truth about the situations that they've found themself in.

- both leads fall in love while not knowing each other's true identity

- both fl get caught between a political war

Although both dramas could be considered vastly different and have different vibes, there are similar elements. ; Female leads who gain strength through diversities to reach their destinations.