Part 1 begins with the translator’s preface and continues through the opening and mid-sections of The Kreutzer Sonata, where persistent psychological conflicts involving love, jealousy, and morality take center stage. The story opens on a train where passengers debate marriage and gender roles, building thematic tension. In his growing confession, Pozdnyshev gradually reveals the fractures, suspicions, and anxieties that corrode his marriage. As music intertwines with desire, he experiences obsession and fear that verge on emotional collapse. This section methodically accumulates the seeds of ruin within human relationships, forming the narrative’s core momentum.