Deputy’s First Week From Cat Rescues to Solving a Ghostly Murder

I am new deputy in town I have been given some cases but I don't think they are really cases. Really getting a cat out of tree? Escorting someone back home? Not too important. One evening a local resident comes up to me and shares with me that he just got back to town to visit his brother but he found out he was dead.
He doesn't think his brother died naturally but he thinks he was murdered. So he pretty much asked me to investigate. Later that day I come across a paranormal spirit which attacks me so I defend myself and have to slay it. I went back to the police station to tell another officer about my experience but they don't believe me.
They say I should get some rest so I decide to find a bed to rest. I go to sleep but I end up in a dream but not my own. I think its the dream of the dead brother whose murder I am now investigating. Will I be able to get out of the dream? Come and investigate with me.