The episode opens with a tense game where participants discover the disturbing presence of chastity seals, even on men. When it's a woman's turn, she bravely chooses dare but is immediately seized, escalating fear among the group. The rules reveal that a groom’s virtue affects the color of blood in a mysterious well, linking purity to survival. One player activates a system detecting affectionate behavior, prompting her to give a battered ring as a token of exclusive love. This triggers a bond brand on her body, which can only be removed through intimacy with a specific player; breaking this bond means instant death. The group faces a deadly ultimatum as loyalty is tested.