The crows would warn Rezen if they ever encounter a dangerous entity. Since Rezen knows where his crows are, if one of them changed their direction, he could guess that the crow encountered danger
"Hmm?" Rezen raised his eyebrows. He gave some simple instructions to his crows
If the enemies are not something that their group could defeat, they would fly away. On the other hand, if the enemies can be defeated then they would stop moving
The crows although not as intelligent as humans are still more intelligent compared to many magic beasts. This type of simple instruction is within their limits
Right now, Rezen sensed that one of his crows stops moving and from its location, the crow was near where the Wind Sparrows were fighting
"Are they magic beasts that were attracted by the commotion?" Rezen thought
If there were already magic beasts that arrived at this early point, what more later?
