this exact "super smart delicate princess + invincible bodyguard" dynamic but then they swap places so the princess has all the skills AND the stats & now the bodyguard is put in a position of vulnerability where they have to re-examine the entire way they judge their self-worth because the person they cared for has become self-sufficient
my heart is beating faster just thinking about all the high-quality feels that premise could produce
...maybe for my next next next book