The country's leading all-boys school, Suppalo, is strictly governed. Rumour has it that a curse will punish students who act out, a curse that grows stronger as the solar eclipse nears. But where there are rules, there will naturally be those who want to break them. A group of students calling themselves “The World Remembers” unite to challenge the school's authority and demand their rights. Head student prefect Akk and his cohorts are tasked with dissuading the rebel group. Then Ayan, a mysterious new student, arrives. Akk is suspicious of Ayan, this boy whose behaviour is so odd and who regularly challenges the school's norms. Ayan has enrolled in hopes of discovering the person who pushed his uncle Dika to suicide. His only evidence leading him to Suppalo School is in his uncle's old notebook. Ayan's method of dealing with Akk's scrutiny is to toy with him. Adapted from the novel "คาธ Eclipse" by Prapt (ปราปต์).