"The hallmark of a Level 2 civilization is its ability to harness the energy within a constant star system, like constructing a Dyson Sphere to enable a constant supply of solar energy.
"This energy is derived from the collision and transformation of various particles.
"The space teleportation technology obtained by the Yina Civilization from an older civilization utilizes stellar energy, with teleportation gates set near stars.
"Then you arrived, changing everything in a very short period.
"Spiritual Energy.
"As you once told me, it is essentially spiritual energy.
"Spiritual energy is attached to planets and closely related to the souls of intelligent life forms. It greatly enhances life forms more than other energy systems, significantly extending human life. The individuals of the Yina Civilization, leveraging spiritual energy based on their existing cellular technology, allow Spirit Cultivators to have lifespans of tens of thousands of years.
