Halkenburg Hui Guo Rou

The family's conscience: a principled idealist who publicly denounced the succession war and initially refused to participate. His guards followed him out of loyalty rather than assignment — a distinction that would come to define his Nen.

Addendum ch.375His Guardian Spirit Beast marked his sleeping guards with seals. Whatever he wills, the beast interprets through them — a weapon he never asked for and cannot refuse.

Addendum ch.386When his beast's power fires, his consciousness appears to transfer into a marked guard's body, expending that guard's life. Each shot costs a follower.

Addendum ch.403His ability — The Boy Who Shoots the Arrow: Grimmel the Dissonance — is a forced mind swap: a group of willing followers powers an aura arrow, and one of them exchanges minds with whoever it strikes. When Balsamilco came to poison him at the courthouse, Halkenburg shot first and walked out wearing Benjamin's strategist.

Addendum ch.404He then poisoned his own body with the stolen TSK-17 vial. The body died; the mind did not. Operating from inside Balsamilco, he ran his own funeral, disbanded his guards, and kept fighting — Nasubi confirms his right of succession persists as long as his soul resides in a body.