She willingly lets herself be trapped by her half - brother inside the Shadow Dojo to spare Jimmy 's life .
Marika - The wife of John Lee and the mother of Billy and Jimmy , she is also the Shadow Master 's half - sister .
Marika willingly lets herself be trapped by Marika 's half - brother inside the Shadow Dojo to spare Jimmy 's life .
Marika - The wife of John Lee and the mother of Billy and Jimmy , she is also the Shadow Master 's half - sister .