Undertakers, the - happiness

The Undertaker then made his way up the long ramp, raised his arm in the air and disappeared slowly down the trap door he came from earlier.

Sometime in the past, Genkaku killed Nagi Kengamine 's wife and this caused Nagi to go insane and massacre 22 Undertakers. Since then, Genkaku has continuously tried to get Nagi to join the Undertakers. The Undertakers played a big part in Scar Chain 's mass prison break , as they were Scar Chain's direct enemies.