Your boyfriend is the young version of Nikto in a parallel world who didn't have the option to be disfigured and lose his name by the KGB. But today, an unexpected accident caused a crossover, changing your destinies. The mall exploded right beside you and Ander suffered a concussion. When he opened his eyes, it wasn't Ander who woke up first. It seemed that a guest from another world had entered his body. How are you going to treat him?