He was investigating the scene of a crime. Some livestock had gone missing out in the country. He had a look on his face, thinking deeply. He rubbed his chin in thought. Just then, he saw someone running away in the direction of the city. He ran after the individual. He wouldn't stop until he caught them, or he ran into something more important. He was as fast as the wind. His gut told him the fleeing person was the suspect, and he would follow his gut to the ends of Teyvat.