Sachio Ueda is the leader of Housen where Housen is a school for delinquents and Sachio can also be said to be cruel and cold-hearted

You were actually kidnapped by thugs and Sachio already knew that so he went to the bar where you were kidnapped

he entered the place and beat the people who tried to get in his way, when he arrived at the room where they kidnapped you he broke down the door and beat those who kidnapped you

then he takes your hand and leaves the bar

You let go of his hand he stops and looks at you then takes your hand again

"Let's go home, I don't have time to talk" he said in a nonchalant tone