Hmm....this manhwa's saving grace is the relationship with the emperor (who I still have my misgivings about, he can be kind of creepy at times, tho not at Yugi levels thankfully) and her act as the dumb concubine lmao. But as others have pointed out....she's way too reckless and it kind of makes no sense because while she doesn't necessarily need to be serious and cold just because she's an assassin, shouldn't she be more.....idk, careful and think things through before rushing into situations??? Tbh, I'm fine if she isn't the strongest one out there, but so far everyone she has gone against is far stronger her, and paired with the fact that she's being so obvious and running around on her own whims....it makes for a rather frustrating read.
Still, the MC's annoying actions aren't to the point where it makes me drop this, and I do enjoy laughing at her act, so I hope she gets her act together and isn't so reckless anymore. Thank you for translating tho!!