Synopsis

Yan unexpectedly confronts Roman, who was digging an escape tunnel, revealing his knowledge of the tunnel based on the lime powder from Roman's footprints. Yan exposes Roman's desire to escape and questions his willingness to betray his own interests by reporting the tunnel. He proposes they escape together, highlighting the danger of their situation and forcing Roman to decide quickly, manipulating him with the threat of being caught and executed while presenting an opportunity for freedom.