MTL - I Have a “System” Halo - Chapter 212 I have a "lucky" halo

Infernal Demon Dragon: A dog like you dare to face me in combat? Do you wish to die so much?

“If God loved you so much, he wouldn’t have put you against me.”…In the present of this age’s fantasy, what the world needs is not a hero but a priest working part time as a Necromancer.Healing by the day, hunting dark mages by the night, presenting you, Elios, the guy who will solve all your problems by any means as long as you pay him the right.A demon is haunting you? Call Elios. The guards aren’t accepting bribes? Call Elios. Your toilet ain’t getting flushed? Call Elios. There are no limitations to what you can ask.As long as there is a right price, everything is possible. Our dependable priest is capable of any and everything.Ah! Though there is one thing you can never ask him to do.Children.You can’t ask him to hurt them.And perhaps you should never mention anything related to that as well.Or else…Even death would be mercy.…In the World of Zarraf, there lives Gods, not all goods are good and certainly none are without motives.They rule the world’s 7 nations:The Nation of Light and SunThe Nation of WaterThe Nation of FireThe Nation of LifeThe Nation of EarthThe Nation of MoonThe Nation of WindEach ruled by a Goddess that has their own stance in their ruling.But that is only the first page of this world.The second page colors the Ancient Gods of Corruption, Rage, Curse, Death and Hate.The third belongs the Seven Sins’ Incarnations that are ready to succeed the Ancient Gods.The Fourth is of the Witches who stand against all Gods equally.And the Final Page colors the [Immortals] or otherwise known as [Players] that will be summoned to bring Chaos to this world.A World that was meant to be destroyed, such is the fate of the world of Zarraf as powers beyond the realm of mortals threaten the dynamic equilibrium of their existence.In the end, the world was prophesied to be destroyed by one cause or another. Nothing could prevent looming destruction…Or so it was supposed to happen..

A mortal teenager strayed into the immortal way because of an accident, struggling on the road of seeking immortality.

Immortal Road is difficult to climb to the sky, in the face of numerous obstacles, his desire to seek the truth is still unabated.

Looking back again, the green mountains are still there, so the old is boneless.

- Description from novelbuddy

Long Fei, a cross-timer and doujin, is an otaku who traveled to another world. In the original world, he was an otaku fan of Gundam and military science fiction.

He died in an accident and was reincarnated into another world. The Gundam works he had read before his death and the techniques in various military novels could be brought to another world.

How would he use the Gundam that Long Fei created? What waves can be caused in this different world?