Shen Wei and Zhao Yunlan once became a bestfriend during their study in university. But because of the death of Zhao Yunlan's dad in an accident that involved Shen Wei too, Zhao Yunlan blamed on Shen Wei for the lost of his dad. They are separated when Shen Wei was captured by the police but was released by his innocent. Zhao Yunlan hates Shen Wei for the caused of his dad's death and they become an enemy. As the years passed by, Shen Wei works as a lecturer in DCU where Zhao Yunlan's son is studying. Both of them are married and have their own children. But their children fall in love to each other, making Zhao Yunlan hates Shen Wei more. Zhao Yunlan works as a SID chief as he wants to make a justice for his dad's death. He filed back his dad's case after he found back Shen Wei and silently investigated. Unknowingly to him that the one who broke their friend relationship is the closed person to him through the years for that person's hate to Shen Wei. What will happen when Zhao Yunlan found out the truth? Can Zhao Yunlan accept Shen Wei back as his friend? Can Shen Wei forgive Zhao Yunlan for the blame he got? What will happen to their children's love relationship? Author note: This fifth story will involve Shen Wei as a guy but as usual, NO WeiLan BL. This is a story of the brotherhood and friend relationship between Shen Wei and Zhao Yunlan. This story still involved the normal love relationship between girl and guy but a friendship between two guys of the main characters.