My Next Life as a Villainess: All Routes Lead to Doom! Volume 5

After being reincarnated as the "villainess" from the otome game Fortune Lover, Katarina expected to meet doom in the form of one of many Catastrophic Bad Ends. She managed to avoid them all, but her engagement with Prince Jeord still looms over her head.
In this short story volume, a bitter rival appears to interfere with said engagement, and Nicol is looking for... a fiancée? And we learn trivia ...