MTL - Dark Demon Warlock - Chapter 400 door-to-door deal

In the year 2022, gamers rejoice as Sword Art Online-a VRMMORPG (Virtual Reality Massively Multiplayer Online Role Playing Game) like no other-opens its virtual doors, allowing players to take full advantage of the ultimate in gaming technology: NerveGear, a system that allows users to completely immerse themselves in the game world by manipulating their brain waves to create a wholly realistic gaming experience.

But when the game goes live, the elation of the players quickly turns to horror as they discover that, for all its amazing features, SAO is missing one of the most basic functions of any MMORPG-a log-out button.

Now trapped in the virtual world of Aincrad, their bodies held captive by NerveGear in the real world, users are issued a chilling ultimatum: conquer all one hundred floors of Aincrad to regain your freedom. But in the warped world of SAO, “game over” means certain death-both virtual and real…

[ Mission completed successfully ][ $200,000,000 have been transferred to main account ][ Mission completed successfully ][ $1,000,000,000 have been transferred to main account ][ Unique key to a private Island has been transferred to Inventory ][ Ancient Relic: Excalibur has been transferred to Inventory ][ Skill Book: Dark necromancer has been added ]Awesome, isn't it?This became the regular lifestyle of Alister Ashworth, a poverty-cursed orphan who, following a torturous encounter, awakened the Infinite System, granting him the ability to travel through countless dimensions and realities, complete quests and engage in unique and ancient stories and obtain extraordinary rewards.Was it money? Fame? Treasures? Magic? Or even immortality?With the Infinite System, all these and even more could be achieved, although a deeper mystery quietly beckoned from the shadows!

“I beg you, please teach me how to pick up female angels!!!”
Pleaded the twelve-winged angel.

“Teacher!! How can I fool more people into my sect?”
Asked a devil in the devil world.

“Do you know how to save the family cat that died last night?”
Someone in the sky is too embarrassed and asks me quietly.

“All the angel, all the big deity, please I am not God, I am really just a summoner….”
I said painfully.

This is the story of a poor boy and how he becomes the greatest summoner who dominates the six worlds because of an accidental acquisition of Dimension.

- Description from Novelupdates

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?