It wasn't easy for feys to interact with humans. Many feys wanted to interact with humans normally and even had to be promoted to Suzerain to do so.
It was a rare thing for Wind Speech Sparrows to use the wind to simulate sound to communicate with humans when they were at Normal.
Furthermore, after the Wind Speech Sparrows reached Bronze, they would evolve into Wind Chain Sparrows.
The Wind Chain Sparrows could manipulate the wind element to form chains to bind and pull on the target. It was considered a kind of support-type fey with stronger control abilities.
High-grade Wind Chain Sparrows' Wind Chains could even help the contractor catch feys or spiritual materials at the bottom of the sea.
For spirit qi professionals who made a living at the seaside, it was a rare fey.
Even if Lin Yuan could raise these five Wind Speech Sparrows to Bronze/Epic, it couldn't help them grow better.
