World view: The Blue Star (parallel world) in the near future encounters a resurgence of spiritual energy, mutated animals and plants, the ocean has become a restricted area for humans, and human civilization is in danger. Beings from ancient myths begin to awaken. The protagonist Su Yang was originally a Chinese naval officer. He died in a battle with a giant sea beast and was reborn as the ancient ferocious beast in Japanese mythology - Yamata no Orochi (young).
Core system: Bind to the "reviving the Japanese nation and becoming stronger" system, by becoming the "ancestor" recognized by the Japanese people and guiding them to "blessings" (special judgment of the system), or directly devouring the power of their national destiny/belief to obtain evolution points and random rewards, the ultimate goal is to evolve into the Chaos Ancestral Dragon.
Power system:
Alien beast levels: 1-9 levels, each level has primary, intermediate, advanced and peak levels. The protagonist has a low initial level but strong bloodline (legendary species).
Human power: technological weapons (limited effect on high-level alien beasts), training system (warriors, superpowers, onmyoji, etc.).
Mythic Power: As the spiritual energy is revived deeper, the true god (such as Susano'o, Amaterasu) or his lineage may appear.
Quite pretty!