the third prince is currently 14 years old (Sharina and Riol are 15 years old, while that Leonarcissis is 18 years old) and he is in love with his educator. The educator is aware of his feelings towards herself, but thinks of it as a mere child's first crush. The educator is a tactical schemer who is trying to make the lazy third prince study hard by utilising his feelings for her (like promising to get a kiss on the cheek or something if he succeeds in something), but the educator always makes a loophole in her promises so that the third prince won't always get what was promised (because she doesn't want the third prince to develop any more feelings towards her. Rather, she wants him to fall out of love with her). However, the third prince is aware of her schemes, and is trying his best to outsmart her(?) And get what was promised (though he often fails, I think) (The educator is a 21 years old daughter of a Marquis)