  The Cygnus\,OB2 region, $\sim 3.5-5~\text{Myr}$ old, contains one of the most
significant populations of massive stars of the Milky Way. Such stars
substantially contribute to producing large scale soft ($<2~\text{keV}$)
diffuse X-ray emission. We also detected hard ($>3~\text{keV}$) diffuse X-ray
emission in the direction of the pulsar PSR\,J2032+4127. The torus-shaped
emission spans a $\approx 3'\times 2'$ jet-like structure. It is spatially
coincident with the Fermi $\gamma$-ray source 4FGL\,J2032.3+4127. We suggest
that the hard diffuse X-ray emission is the pulsar wind nebula bearing the
pulsar PSR\,J2032+4127, a consequence of a past core-collapse SN explosion in
the region.
