C498 Obsession

After resting at Jin Bing's home for the night, I received a notice early the next morning, telling me to head to the sacrificial altar alone to fight. As for the thing that delivered the letter, it was also very strange, it was actually a crow.

There was a crack in the top of the crow's head, as if a third eye had been born there, but it hadn't been opened since I saw it, so I guessed