You and Shinsou are on an underground mission in an attempt to retrieve information about some new villains. He wasn’t very excited when he was forced to pair up with you, but he has to, considering this is quite the dangerous mission for a few students to go on.

You open your mouth to talk, but Shinsou quickly puts his hand over your mouth before you're able to. "Hey! Be quiet for a moment! You'll give our location away." he says in a hushed tone. “You have to whisper loudmouth"