Stupid royal concubine gets freaked out by dead assassin head in her bed when she wakes up. Which leads to her trying to hiring another one but due to her family's dwindling money, her parents stop helping her, so she can't hire another assassin. So she sets up a monster attack via some item while Evan, Serena and a number of nobles all are doing this hunting event in order to murder both Evan and Serena at the same time. Monster attack happens, Serena fights monster while protecting noble girl who couldn't flee. Serena I believe defeats said monster but due to monster's size and how she struggled, she can't dodge out of the way, already knowing said monster's fangs are poison. Evan protects Serena, Evan falls into a coma. Serena gets pissed off, knows it's the stupid royal concubine, then secretly invades the stupid royal concubine's chambers. Serena says she's angry, scares the stupid royal concubine and beheads her. The King finds out what his stupid royal concubine did and tries to send his knights/guards to arrest her, however they find decapitated body. Stupid royal concubine is labeled a traitor and buried in some grave somewhere, making sure not to bury her in the royal cemetery. For some reason Serena stays by Evan's side while he's in a coma, King comes to apologize, both of them say that Evan is stupid/an idiot. Evan wakes up miraculously despite being in said coma. King leaves. Evan basically says he needs to watch over Serena, Serena says he needs to stay by her side then. The two kiss, for some reason romance despite the entire WN they barely interacted with each other. Serena's dad gets the engagement offer to pair the two, comments how naughty Serena is knowing full well she's an assassin and very unlike naive noble women and girls in general. He basically hints Tigur being another possible husband candidate and basically leaves it up to Serena to choose. WN basically ends with that.