Cyborg Boy

Sinopsis

As a child, Kujou Kiyosumi was an awkward and nerdy boy. After a girl publicly rejected his confession of love, calling him "disgusting," he sought help from Sagiya Maki, the most popular boy in his class. Kiyosumi asked Maki to teach him how to become more likable. Through years of training, Kiyosumi transformed himself and, by high school, achieved a popular status similar to Maki's, with everything seemingly going well.