"Every time Ruan Ruan visits a new world, she meets a different version of 'him':
One is a crown prince with a sword, one is a scientist with a test tube, and another is a strange man in a black robe.
They all say they know her, but Ruan Ruan just tilts her head and smiles. 'Then do you know I love osmanthus sugar cakes?' Call out anytime if you want to adjust the sweetness or yandere levels~
Until one day, she discovers that the 'System' in her head has suddenly fallen silent,
only to hear a familiar voice chuckling in her heart: 'Ruan Ruan, this time it's your turn to come find me.'
It turns out the cleverest 'System' had long since hidden itself in her memories."