Review Detail of Ol_Fy in Young Brother-in-law Is Now My Husband

I've re-read many time this synopsis.. This novel will make in high raking once it complete. A happy life on their youth, change to disaster when one of them die. His wife who is left alone after he die, having a hard day to continue her life. Their sweet memory sometime torture her everytime she miss him. I just wonder will she accept her bro in law in her life? I cant imagine that. One, he is 8 years younger than her, and the crucial thing is, he will always remind her to his deceased husband.