The ending of the cartoon Under the Oak is the HE ending. Marcy didn't die, but also gave birth to two children, lived an ordinary and happy life as she expected, and finally understood the true meaning of life and the value of true feelings.

This cartoon is adapted from a novel of the same name by a Korean cartoonist. It mainly tells the story that Maisie, a naturally introverted princess, was forced by her father to marry a knight born in a civilian, and then a series of stories happened to let her know the true meaning of love.