Heart-Pounding Island

Seo Hoon is an obscure idol in his third year after debut, while his younger brother Eloy enjoys success as an idol. When illegal footage of Eloy is leaked, Seo Hoon attacks another idol during a live broadcast after that idol insults his brother. Eloy later takes his own life, and Seo Hoon’s own life collapses as well. Seo Hoon joins an extreme deserted-island survival reality show for celebrities whose lives have fallen into despair after controversies. A mysterious caller tells him that the person who ruined Eloy’s life is on the island. Seo Hoon enters the ten-day show to uncover the truth behind his brother’s death.