To get a quest, you must go to the "Fame Immortal World" interface to get the corresponding "Cloudy Water Seat" quest. This quest is available up to twice a day, and costs 2 fortune each time. After receiving the quest, you will be given a recipe and need to go to Ten Mile Slope to kill the ingredients required in the recipe.

After you have collected all the ingredients, you will be able to head to the event ambassador to submit the quest. Each time you submit, you'll receive 100 points of pleasure, as well as 30 Immortal Chef tips. Using the tips will not only get you experience or dao, but also have a chance to drop props.

After 18:00, those who have completed the Yunxiao Water Seat can go to the Yunxiao Palace to open the seat, and hang on to feel the experience/Dao Xing constantly increasing. You can do it alone or invite your friends to join you, but remember that each person can invite up to 4 people.

I hope my answer can help you, thank you!