After five years of peace following the events of the first season, Joel and Ellie's collective past catches up to them, drawing them into conflict with each other and a world even more dangerous and unpredictable than the one they left behind.

This is the story of a young self-reliant girl called Ai, who one day, moves into the Animal Village. While working at Tom Nook's shop "Nook's Cranny" she begins living her life away from her family. To begin with, she doesn't know left from right, but under the guidance of Mayor Tortimer, the angry but correct Mr. Resetti, and the wandering musician K.K. Slider among others, she is eventually accepted as a member of the village. One night as she walked along the beach, she finds a message in the bottle. It sets her off on a quest of planting pine trees around the village to fulfill a miracle on the eve of the Winter Festival

Bored on their island home, young Ryza and her friends journey to the mainland. Their adventures introduce them to studying alchemy and more!