The British genius duo Steve Pemberton and Reece Shearsmith are back with a strong ninth season of the series Inside No.9return.This season is the final season of the "Secret No. 9" series. It still continues the high-energy reversal and dark style of the previous seasons. The six unit stories are short, concise and profound, full of black humor and a heart-stopping horror atmosphere., the audience can get an extraordinary sensory experience in the atmosphere of excitement, trembling, horror and killing woven by this golden pair.