Quincy police are investigating an alleged home invasion in the 1000 block of Adams Street.
Officers were called to the scene just after 1 a.m. on Friday morning.
Police say a man told officers two men, wearing masks, entered his home and hit him on the head with a firearm before leaving.
Police said nothing was reported stolen, but an investigation is ongoing.
Anyone with information is asked to contact the Quincy Police Department at 217-228-4470.