Twice Upon a Time

A once-glorious life ends in betrayal, and a desperate wish is granted. Waking up in the present, Song Si-Woo finds himself thrust into an unfamiliar world seemingly filled with echoes of his past. Whilst he soon discovers that fate still binds him to old friends, bitter enemies, and a beloved lover, nothing is as it seems—especially when reincarnation plays tricks with gender! Can he navigate these renewed connections and unravel the mysteries of his twice upon a time...?

(Source: Lezhin US)