Kaoru Torigara, the lone scion of a ramen shop proprietor, is set to revamp his inheritance. However, he uncovers a hidden truth - his shop is watched over by a guardian angel, the lovely Pretty Menma. Pretty Menma reveals to Kaoru that his deceased father's wish was for him to win the "Food King Wars", a global culinary competition held every four years. Together, Kaoru and Menma must weather the challenges of the arduous "Food King Wars".