Echo Key

Thousands of years after the "Great Silence" disaster destroyed the ancient resonance civilization, the etheric energy reawakened on the mainland. As the only medium to connect the ancient power, the 12 Echo Keys became the core coveted by all forces - they were scattered in the corners of the world, and each key corresponded to the power of unique rules: the Star Key can guide destiny, the Moon Key is good at illusion manipulation, the Sun Key can purify darkness... And the legendary "Heart Key" is said to be able to reverse life and death and rewrite the laws of the world.