Woojin was once a popular K-POP star, but now he is a faded celebrity. Tormented by obsessive stalker fans and malicious online comments, he lives in isolation, cut off from the world. One day, his only family—his grandmother—asks him to find Santos, a Philippine veteran who once saved her during the Korean War. With his long-time manager and best friend Junha by his side, Woojin sets off for the Philippines. At Manila Airport, he unexpectedly meets Gabby, a mysterious young woman and longtime fan of his, who eagerly offers to help. Soon, Gabby’s best friend, the vibrant and quirky influencer Lara, joins them, and an unplanned journey begins.