The invention provides a novel aircraft and an aircraft system, and relates to the technical field of flight. The novel aircraft comprises a fuselage, a pitch-control motor, a roll control motor, a transverse adjusting mechanism, two longitudinal adjusting mechanisms and a four-propeller-supporting-wing adjusting dual-output-shaft motor. The two longitudinal adjusting mechanisms are symmetrically arranged on the two sides of the fuselage. The pitch-control motor is arranged on the longitudinal adjusting mechanisms to control movement of the longitudinal adjusting mechanisms. The roll control motor is arranged on the fuselage and connected with the longitudinal adjusting mechanisms through the transverse adjusting mechanism. The transverse adjusting mechanism controls the longitudinal adjusting mechanisms to move in the transverse direction of the aircraft. Two output shafts of the four-propeller-supporting-wing adjusting dual-output-shaft motor are in transmission connection with four propeller supporting wings to control axial movement of the propeller supporting wings. According to the novel aircraft, the technical problems that a shooting scene is not comprehensive, the aircraft crashes easily in a complex space, and the aircraft takes off and lands on all terrains are solved.