Complex sentence: Tonglong-Tonglong, or Praying Mantis, is AnGangseh's oldest son and Seh's half-brother who becomes the Southern Warlord after he kills the previous Southern Warlord Haizhe.
Split into simpler sentences: Tonglong-Tonglong, or Praying Mantis, is AnGangseh's oldest son and Seh's half-brother. He becomes the Southern Warlord after he kills the previous Southern Warlord Haizhe.