Wife of the Eldest Son

Kim taehyung, a strong,cold and strict 30 year old man, who lives with his joint family, gets married to Jeon jungkook, a shy, less talkative with strangers, cute 20 year old woman, who is still naive for her age, gets into this marriage because of her parents, at this young age how will she manage with every responsibility as the eldest daughter in law,　will she be able to bare the burden of tae’s silence and the family’s duty.