I'm a Rookie Detective Who Can Hear All Things!

The protagonist's statements are contradictory. At the beginning of the case, he revealed his superpowers, but later denied it, but as soon as there was a case, he revealed his superpowers again. There are also unauthorized actions. Later, they were honest and honest, but the captain and the others also knew it and didn't ask, and also warned the protagonist to be careful when using his abilities, so as not to let more people notice it, so he was back from afar.