There's a school that the students who got selected from the government can only come. Everything in there's secret and no one except for the students' family knows there's the school. The main characters are four (the names are Amber, Helen, Stella, Caden.) There's a weird sponsor of the school named Charles Lint, and they figure out that he's trying to test a chip which can delete one's memory. While they're figuring out, they have some episode and they lie to each other sometimes. At last, they got out of the school, and the island and go back to normal.
For Secret School by Daeun Seong.
