An eerie autumn night festival begins.

Welcome to the 2025 Halloween Event, unfolding in the deep sea of a well! Along with the spooky mountain valley background, a story of an ancient spirit in the sea begins. Meet the mystical Gumiho Betta, and the playful Little Goblins and Grim Reaper Cat. Enjoy the night festival in a space decorated with familiar thatched houses and earthenware jars. Listen closely to the whispers of the deep sea and revel in the joy created by the darkness.