  The production of superheavy $\Lambda _{c\bar{c}}^{\ast }(4209)$ baryon in
the $K^{-}p\rightarrow \eta _{c}\Lambda $ process via $s$-channel is
investigated with an effective Lagrangian approach and the isobar model.
Moreover, the $t$-channel with $K^{\ast }$ and $u$-channel with nucleon
exchange are also considered, which are regarded as the background for the
$\Lambda _{c\bar{c}}^{\ast }(4209)$ production in the $K^{-}p\rightarrow
\eta_{c}\Lambda $ reaction. The numerical results indicate it is feasible to
searching for the superheavy $\Lambda _{c\bar{c}}^{\ast }(4209)$ via $K^{-}p$
scattering. These theoretical results not only provide valuable informations to
future experimental exploration of $\Lambda _{c\bar{c}}^{\ast }(4209)$
resonance but enable us to have a better understanding of the exotic baryons.
