Scene 106 is Betty's last scene in the movie.
As they journeyed together, the seven people appeared to be like family on the surface, but in reality, they were all wary of each other. The scarcity of food and water made everyone constantly calculating whom to eliminate, so they could have more supplies.
Betty was aware of others' thoughts and didn't want to harm anyone, so she could only do her best to protect herself. However, Betty never expected that in the end, she would die at the hands of Sally, whom she trusted.
Sally, played by Shen Xuebing, was the lead actress. In the movie, she initially insisted on bringing Betty along on the journey, but as the environment became more harsh and it was necessary to eliminate someone, Sally's gaze fell on the weakest Betty.
In the end, although Betty died at the hands of others, it was because of Sally's betrayal.
