Laugh for 24 Hours

Bong Tshio is your ordinary countryside grandma, raising four kids in an impoverished environment; however, the kids that grew up and started their own families do not respect her, fostering her in turns for one month while bargaining with each other about the number of days in different months. But the optimistic Bong Tshio always just laughed it off.
One day, she got lost and wandered into a police station, where she accidentally won the top prize in the lottery. Her children began to look for her desperately, rushing back to their old place in the countryside and kicking off a ridiculous competition of filial piety.
(Source: IMDb)