Ip Man's peaceful life in Foshan changes after Gong Yutian seeks an heir for his family in Southern China. Ip Man then meets Gong Er who challenges him for the sake of regaining her family's honor. After the Second Sino-Japanese War, Ip Man moves to Hong Kong and struggles to provide for his family. In the mean time, Gong Er chooses the path of vengeance after her father was killed by Ma San.
In the near future, everything has changed. Basic human rights have become the rarest of luxuries. No one knows when this started but everyone knows how. The VXII, the deadliest virus ever created, spread like wildfire and decimated the majority of the world's population. The non-infected survivors now cling to life in four quarantined cities behind a wall. Shawn Kors and his brother, Jude, survived the VXII only to grow up in a squalid internment camp for orphaned children. Under the care of the militia, they were pitted against other children in backwoods death matches. Shawn, Jude, and the few who escaped became notorious for their incredible fighting skills. They have since parted ways. Shawn now makes a comfortable living as a janitor at the local medic station. He spends his days dreaming of curing the VXII. When Shawn discovers the discarded body of a fellow internment camp friend, he is forced out of hiding and pulled into a rabbit hole of conspiracy and violence.
In Hong Kong of 1962, Mrs. Chan and Mr. Chow, a journalist, move into neighbouring apartments on the same day. Their encounters are formal and polite—until a discovery about their respective spouses creates an intimate bond between them.