Two female leads + an adorable little one (just a touch)
A water lily spirit just wants to sleep and has no interest in cultivating immortality.
A little girl only a few years old goes around bragging that she's over eight hundred, and even insists on being someone else's great-great-grandmother. But because of the person fate has chosen for her, she ultimately goes through several lifetimes of romantic trials with her.
Human beings have many kinds of affection: sisterly love, motherly love... Romance is just the dessert.