Wedding days are the most highly anticipated and happiest day of the bride and groom, everyone would agree by that. But for Krystal, her wedding turn into a mourning day when she met a cruel reality where her groom nowhere to be seen. Without words nor the last kiss, he left her misery.

And here he was, Choi Minho, the one who supposed to be her future brother in-law oddly replaced Choi Woobin's place and become her groom.

Would everything went smoothly for their marriage?