Lucifer didn't know what effect it was going to have in the future if he took out one of the important pieces of the future from the board... the man who became the next leader of the Star Alliance after the Empress was killed.
Lein was the same person who chased him to the ends of the universe to kill him in the future. Even though most things about that future were unclear to him, he decided to change the future through his own hands, trying to create variables.
Lein raised his staff that was made from a rare unbreakable material. Even though Lein had fought so many people in the past with his staff, including the generals, there was not a single scratch on the staff.
With multiple high level spectators from the Star Alliance, every single moment of this battle was to be recorded, even though no one expected Lucifer to win.
