La sombra de los dos soles (El origen de la puerta de los tres cerrojos 2)

When the light of a discovery is so intense that it also casts the longest shadows… Ada and her companions continue their mission: to ensure that the laws of the quantum world are understood and accepted in the classical world, while searching for the chosen one who must break the seal separating both worlds. On their journey between dimensions, they must rescue the great pioneers of physics —Heisenberg, Schrödinger, Dirac— and guide them to the heart of the quantum world to complete the map of knowledge. But something is amiss in the balance. As science advances toward a new era, a dark faction conspires to derail its course. What begins as a quest for knowledge could end in destruction. And what seemed like a leap into the future becomes a mirror reflecting our fragility. Will Ada be able to stop the weaving of destiny?