Complex sentence: During the attack Dan asks Leo to keep defending the Earth and disappears in the conflagration; it is later shown that he was taken back to M78 to be fully healed and restored as Ultraseven.
Split into simpler sentences: During the attack Dan asks Leo to keep defending the Earth and disappears in the conflagration. It is later shown that he was taken back to M78 to be fully healed and restored as Ultraseven.