This sentence usually appeared in novels, anime, games, and other fictional worlds. Its meaning and specific situation would vary from work to work. One possible explanation was that this sentence expressed blessings and wishes for both parties, hoping that they could live a safe, healthy and free life. This kind of explanation usually appeared in warm and romantic situations, such as two people loving each other and supporting each other, hoping that the other party could live a happy and free life. Another possible explanation was that this sentence expressed someone's philosophy or attitude towards life. It may imply that this person believes that life should pursue freedom and be free from external pressures and restrictions. This kind of explanation usually appeared in some philosophy, xianxia, and fantasy novels where characters would express their own outlook on life and values. The specific meaning and situation of this sentence would vary from work to work. It needed to be analyzed according to the background of the work and the character's personality.