Under the Rainbow Mountain with its distinct four seasons, Xiaoguo Town, a paradise famous for its hot springs and fruit trees, is hidden. When this traditional town was unexpectedly selected as the "National Happiness Index Demonstration Area", a hilarious transformation plan kicked off: the old postman's drone hit the mayor's wig, the smart bulletin board performed a magical square dance, colorful eggs cooked in the hot spring triggered a riot among food bloggers, and the wild goat took away the giant strawberry mascot... The townspeople used absurdity to fight modernization, but unexpectedly conquered the jury with frequent oolongs and "human fireworks", becoming a true benchmark of happiness.
