For the people complaining about the flashback please could you wait until it's fully explained before passing judgment/ asking for it to end? I know some want plot progression and/or have already judged Jaeha but this is probably the most critical point of the entire story - we need to know what issues Jaeha has so we can know how it can be resolved in the present. please try to have some empathy, his background looks really complex.
For the people complaining about the flashback please could you wait until it's fully explained before passing judgment/ asking for it to end? I know some want plot progression and/or have already judged Jaeha but this is probably the most critical point of the entire story - we need to know what issues Jaeha has so we can know how it can be resolved in the present. please try to have some empathy, his background looks really complex.