Mika and Ostwind have truly settled at the Kaltenbach farm, where Mika’s grandmother resides. However, the demands of managing a therapy center and Mika’s growing reputation as a horse-whisperer leave her feeling constrained, with little opportunity to ride freely. Following a significant argument with her grandmother, Mika decides to embark on a secret nighttime journey to eastern Andalusia, Spain, in search of Ostwind’s origins.