Mikami-kun no Adeyakana Himegoto

En Shiozaki is nicknamed the “Walking Pillar Of Salt” by other people because of her cold, aloof demeanor. One day, a new transfer student named Mikami joins her class — an oblivious but incredibly handsome and attractive guy who’s practically oozing pheromones!! Just as she was planning to live a peaceful school life all alone by herself, her plan is suddenly turned upside down by Mikami…!?

(Source: Ribon, translated)