Ancient Gods Hidden

In 2047, archaeologist Lin Xia discovers an alien metal fragment with anomalous space-time fluctuations during an expedition to Kunlun Mountain. After an experimental accident, the fragment transports him to a distant ancient mythological era, where he is shocked to find legendary deities like the Nine Heavens Xuan Nu and the Yellow Emperor are actually aliens in high-tech armor fighting to protect Earth. Led by the Nine Heavens Xuan Nu, the Chinese pantheon, joined by some Greek and Norse gods who refuse to surrender, engages in a brutal war against higher-dimensional invaders attempting to consume the planet.