Spin-off of "The Loud House (2015)" featuring Ronnie Anne Santiago, who moves to the big city with her mother and older brother Bobby and meets her extended Hispanic family.

Ever since moving to Great Lakes City in "The Loudest Mission: Relative Chaos (2017)", Ronnie Anne and Bobby have been adjusting to their new life in the city, where they now live with their big, loving, chaotic, multigenerational family, the Casagrandes. Ronnie Anne is making new friends, building stronger bonds with her relatives, and exploring the endless possibilities of city life. Bobby helps Abuelo run the Mercado and meets all the city neighbors who shop there. Ronnie Anne and Bobby deal with their parents' divorce, their mom working endless shifts as a nurse at the hospital, and their dad working as a doctor in Peru.

The wild adventures of a cultural family who runs a supermarket business in the suburbs. From time to time, they find themselves in difficult situations where they have to work together and get along with each other to release themselves from trouble.—RECB3