Riza works at an advertising agency in another world, and she has her priorities straight: take it easy, finish her work, and go home on time. Then she falls down a flight of stairs and suddenly remembers her previous life in modern Japan. Unfortunately, her previous self was also an advertising-agency employee, and an absolutely dedicated corporate slave. Riza is initially disappointed by the revelation. She's been reincarnated in another world, yet she has no cheat ability, hasn't become a villainess, and doesn't seem to possess any of the exciting advantages an isekai heroine is supposed to receive. Instead, recovering her memories awakens something far more dangerous: her old workaholic mentality. Before long, Riza is throwing herself into her job with the same relentless enthusiasm that defined her previous life, applying her old experience to the advertising business of this new world. Then her friend Yuna, an actual villainess, drops an even stranger revelation: apparently Riza herself might be the heroine of an otome game. Riza thinks that's ridiculous. She isn't interested in following some predetermined romance route anyway. What she really misses from her old life is having an attractive older man she can happily admire from afar while she works. And then she notices her boss. Mature, handsome, dependable, and increasingly difficult to ignore, he bears an uncanny resemblance to the man Riza adored in her previous life. As their professional relationship gradually becomes something warmer, Riza finds herself facing an unfamiliar challenge: an office romance that might actually involve her. An otherworldly workplace romantic comedy about a reincarnated advertising employee who received neither cheat powers nor a villainess role, just her old workaholic tendencies and an extremely attractive boss who looks suspiciously like her previous-life favorite.