From Genshin Impact. Wants others to take it easy but oblivious to her own tendency to overwork. Since Grand Master Varka left on an expedition, Jean became the Acting Grand Master. Jean's role model is Vennessa, a hero who became the first master and ended Aristocracy. Throughout time, masters have inherited the title of "Dandelion Knight". Whenever Jean feels troubled, she heads to the Great Tree in Windrise.
Barbara, a deaconess, is her sister.
"For Mondstadt, as always" is their family motto