• The Sinkaf family is large, only one person gets the inheritance for Takashi's powers The Grandfather.
• Only one person per generation inherits the energy/Death Crawler resistance powers.
• Daughters, other sons, cousins, etc., exist but don't matter for the main storyline.
• This makes the lineage exclusive and "chosen",
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The Power Line (Exclusive Inheritors)
1. Takashi Sinkaf – born 1878
• Inherits the powers by surviving the First Death Crawler War.
• Only he carries the energy mutation.
2. Takashi's Son – born 1902
• Only he inherits the family power.
• Grows up learning about the Death Crawlers.
3. Grandson (Son of Takashi's Son) – born 1920
• The chosen heir of the power.
• Possibly trains secretly or learns survival tactics.
4. Great-Grandson (Son of the Grandson) – born ~1940
• Next inheritor.
• Prepares the lineage for the next outbreak.
5. Briar – born 1964
• Final inheritor in the 1980 story.
• Faces the Death Crawlers with the family legacy fully activated.