The End is the superboss of GCII: TNS.
The End is a titan and the body of Master and Crazy Hand he is very hard to kill. He was (as all superbosses excluding SDE#0X) created by Omega to test true heroes.
Master and Crazy Hand: HP: 9,999,999 MP: 999,999 ATK: 9,999,999
The End's Head: HP: 999,999,999 MP: 999,999 ATK: 99,999,999
The End: HP: 999,999,999,999 MP: 999,999,999 ATK: 999,999,999