Returning home from the supermarket, the moment she opened the front door, someone suddenly lunged at her from behind. Before she could scream in shock, her mouth was covered, and she lost consciousness. The man was the young plumber who had previously come to do work at her house—and also her son's classmate. Unlike her son, he had a strong, muscular build. After finishing the job, he offered to share watermelon with her and even brought a spare shirt for her to change into. His kindness slowly began to captivate her heart. This two-part release features an intense mix of excitement and anxiety, unfolding into a thrilling encounter.