Eylül lives with her grandmother and earns her living by escort. All he wants is to save enough money, move to Wales and create a new life there. One night he is summoned to a bachelor party of a group of friends who find him on Instagram. Eylül falls in love with the future groom Cem, who is counting the days to marry a socialite girl. Cem is also affected by September. After that night, Cem and Eylül's lives begin to mix.