Nestled in Hong Kong’s northeast near Shenzhen’s Yantian Port, the tiny island of Kat O is home to fewer than 50 residents. Once bustling with over 5,000 people, the island saw its population dwindle as urban growth and the Sha Tau Kok restricted area pushed villagers to cities or abroad. Yet, the call of home remains strong, leading to the creation of the Kat O Story House beside the Tin Hau Temple. The annual Tin Hau Festival is a cornerstone of island life, drawing villagers and overseas diaspora back for rituals like midnight prayers and temple processions. Despite their advancing years, village leaders from Hakka and fishing communities work tirelessly to preserve these traditions, fostering a sense of unity. After the festivities, the island returns to quiet, but its people eagerly await the decennial Peace Prayer Ceremony, a chance to relive childhood joys.