Jennie Kim, member of the famous South Korean group, Blackpink, decided to take a few days of vacation and go to Japan, see the Sakura in bloom However shortly after her arrival, she and another group of tourists were attacked by creatures called Bechats and working for The Dark Empire Yodonheim Fortunately, they were rescued, just in time, by a rather strange person dressed in a silver and orange suit and responding to the name of Takamichi Crystalia What will happen next ? AU Story Blackpink/Kiramager crossover