Fan Casting My son.............Zu is....................... in Marvel Studios: Shang-Chi and the Wreckage of Time

Ying told Shang-Chi that Zheng Zu is her Brother and his Uncle, (PLOT TWIST!), Years ago, siblings Zheng Zu (de-aged) and Ying Li trained together in mystical and martial arts. Zheng Zu became obsessed with power, leading him to seek the Chrono Shard and delve into forbidden knowledge. Ying Li, valuing peace and balance, opposed his ambitions. Their ideological differences caused a rift, resulting in Ying Li cutting ties with her brother, Shang-Chi also realize Bao Yu is his cousin.