Oh No, This Otherworld Is Covered in Red Flags

After transmigrating to another world, I was forced to undergo a bloodline ritual and classified as “highly dangerous.” Hunted by the Empire and the Church, I narrowly escaped death and sought refuge with the legendary Resistance. But the moment I walked in, I was stunned: red flags bearing the hammer and sickle were flying high, and the organization's principles were remarkably similar to those of China on Earth! As long as my beliefs resonated with the organization, I gained a boost in combat power. Could it be that I had a hidden affinity for the red flag? Further investigation revealed that not only the human Resistance, but also the elves, dwarves, and orc tribes all flew red flags of one kind or another. On the eve of the final battle, we united every red-flag force on the continent and counterattacked the Empire and the Church. After our victory, I found a bloodstained letter among the rewards granted by the laws of the world: “To whoever comes after me: by the time you read this letter, I will have become the will of the red flag…”