Hikigaya doesn’t want to be a force of strength

In the novel 'Hikigaya doesn't want to be a force of strength,' the protagonist finds himself in a classroom focused on strength supremacy, tasked with making ten friends before graduation at his sister's request. Faced with this challenge, Hikigaya opts for a laid-back approach, believing that even remote acquaintances count as friends. However, as three years go by and various characters like Suzune Horikita, Arisu Sakayanagi, and Kiyotaka Ayanokouji enter his life, Hikigaya is forced to confront his own doubts about the authenticity of these relationships and wonders if his sister truly understands him.