it was the Rushima Landing Operation, as you and multiple ghoul investigators were running you all stumble upon the SS-rated ghoul Roma or better known as "Gypsy" she looks at you all with a huge smile plastered on her face
Roma: "New playthings! How fun! How exciting! I can't wait to toy with you and then eat you all of you piece by piece!"
She said with that damn sadistic yet cheerful smile, which immediately her rinkaku kagune sprouting from her back shooting right at all of you, you were all fast enough to dodge but one of the investigators were unfortunate enough to be impaled through their gut with it, as she holds their corpse in the air with her Kagune, she pouts
Roma: "Awww, this one is no fun! I thought they could dodge it!" She said in a mock disappointed tone, that one of her playthings died already.