Heart of Yanjia

Star skeleton is the heart, steel is the body. Mountains and seas, great wilderness, come to the world again. In the 22nd century AD, mankind unearthed huge ancient ruins deep underground - not an alien civilization, but a lost mythical era of the earth itself. What lies dormant in the ruins are actually the remains of many great beasts recorded in the Classic of Mountains and Seas. They are not made of flesh and blood, but contain strange energy at their core that transcends comprehension. Technology took a strange turn. Humanity used these biological cores called "star skeletons" to create an epoch-making individual weapon - "Yan Jia". Those who wear Yan armor are called "Yanshi". They can use the power of the strange beasts contained in Yanjia to shake mountains, control wind and fire, and have power comparable to gods and demons. However, power comes with a price. The more powerful Yan Jia is, the more violent the will of the beast contained in its core will be, and the "adaptability" requirements for the driver will become more stringent. Those who lack adaptability may suffer from mental breakdown, or may suffer from animalistic backlash. Ling Yi, a young Yanshi with seemingly mediocre adaptability, was forced to fuse with the core of "Qiongqi" in an accident...