Martial Arts | Time travel |

Yeon, the daughter of the infamous Baek__ who’s known as Qi-trash goes back to when she was younger to prevent her and her fathers death.
~~ spoilers
Unable to use Qi > journey to recover her Qi by seeing the physician > Yeon gets trapped underground trying to save a mute girl and Yayul > the physician restores her Qi on his deathbed > golden eyes
Ryu chaeng (ML?) son of her fathers bestie + red head girl who’s the FML in the novel
Ch.84