Reborn as a Koi, I Became the Patron Saint of the Country

[Strange animal story, unchanged person, no female protagonist] Spiritual energy is coming, and troubled times are coming. Li Yu traveled through time and became a koi, bound to his emotional system. Expectation, fear, ecstasy, hatred... All the emotions generated by living beings can be turned into evolutionary forces. He witnessed the various situations in the world with a cold eye and silently accumulated strength. When the war spread to the coastline, the alien species attempted to crush the land of Dragon Kingdom. Li Yu, who has been dormant for a long time, wakes up from deep water. The waves serve as the front, and the water serves as the boundary. If the country is in good condition, become a koi carp in the eyes of tourists to pray for blessings; If foreign enemies invade, they will turn into giant beasts that suppress the country, set off thousands of hectares of torrents, and protect hundreds of millions of living beings.