The Ventura twins hunt for three sacred artifacts in a thrilling cross-island adventure that takes them from the ruins of a lighthouse to towering heights in a tropical rainforest.
The Ventura twins seek a clue for their next quest inside a lighthouse in Aguadilla during the flu pandemic of 1918.
The Ventura twins return to the lighthouse they visited one hundred years earlier where they find an artifact in an unexpected place.
Tibes, 1980: The Ventura twins run into a pair of archeologists while searching for an artifact in an excavation site of a former Taíno village.
Josie and Janelly join the twins on a trip to the Tibes Indigenous Ceremonial Center to complete the quest. Tensions rise when Janelly and the twins disagree about what to do after the artifact is freed from the stone.
Horacio recalls when his grandfather gave him a gift for his eleventh birthday.
El Yunque,1938: In the mountainous rainforest, the Ventura twins come across Gael, a Civilian Conservation Corps worker, who hides a metal container in the foundation of a future observation tower.
Josie, Alexa, and Beni head to the El Yunque National Rainforest to retrieve a metal container from the base of an observation tower...unaware that someone else is also searching for the artifact.
Horacio recalls a visit to Old San Juan on the day he left for the School of Infantry.
Lalo helps the Ventura twins locate the arrowhead before Kaylee returns. When an anomaly is triggered, Horacio, Alexa, and Beni find themselves in a murky place.
The Ventura twins create their own quest and return a trio of artifacts to where they belong.