How can I start writing a 'Naruto x Crossover' fanfic?

“Ding! You’ve received the [Human Archer (Stage 2)] and has activated the 10,000x bonus. You have received the [Flame God Archer (Stage 10)].” “Ding! You’ve received the [Speed Totem (Silver)] and has activated the 10,000x bonus. You have received the [Wind Goddess’ Speed Totem (Legendary)].” “Ding! You’ve received the [Basic Resource]x1,000,000 and has activated the 10,000x bonus. You have received the [Basic Resource]x10,000,000,000.” “Ding! You’ve received the [Mecha Maid Army] and has activated the 10,000x bonus…” When Li Cheng was reincarnated to the launch day of the game, Tribe, he had received the 10,000x Bonus System. From armies to equipment to talents and skills, he could receive a 10,000x bonus. A few years later, when the world and game merged, people struggled to survive while Li Cheng had already become a godly being…

Dying painfully and in despair, Elijah Frost wakes up in a new reality, where he finally got the chance he had been denied before. Using his unique gift, he plans to wander the galaxy, as he enjoys the freedom his power grants him. ................................ This Fan-Fiction is a Crossover between the X-Men, MCU and the Marvel Comics. Characters, events and timelines will be mixed to create the world the MC finds himself in after his abrupt transmigration. It is a slow paced story and therefore a bit different than my other works, which means it will also be longer. I know that a lot of things are overused when it comes to FF in the MCU, so I can only ask you to trust me that I will create a unique story that will not leave you wanting for anything. There will be romance. I have no real update schedule, but advanced chapters of this story are on my p@treon account. I will probably only upload it here occasionally, as this account isn't a priority of mine and just exists to stop others from stealing my intellectual property. (My p@treon-acc: www.p@treon.com/GodOfFreedom; Don't forget to change the @ for an a...) Last, but not least, I don't own anything but my own characters, as I do not own the cover image, which I found on the internet. If you are the creator and want me to take it down, just send me a message or leave a comment. Enjoy!

A chance to change, challenge destiny, make dreams a reality, and live a legend! A regular man gains a system that allows him to turn into a fish! In the modern world, a young man gains an unconventional system that gives him the power to transform into a fish! With this strange power, he shoots for the stars!

Deep in the woods at the border of Land of Fire, there could be found a hidden village with advance technology, powerful villagers and an immortal leader. Tanaka was reincarnated in the world of Shinobi, A world full of dangers and ninja, he had received a village from his system in which he needed to expand and become the strongest hidden village in the whole Shinobi World. -LazyTanaka Hey, im just trying this out and im not sure if this ff could last up to 60 chapters since my story pacing is very fast and I changed the Naruto story line but I will try to keep it good as possible.

This is a Naruto/Naruto Shippuden/Boruto fanfic. It is possible that the MC might venture into other worlds but that depends on how everything goes. By the way, this novel will feature a system but before you start rioting, this system will not feature any bloodlines or summonings or anything like that. It's gonna be from one particular series, and the series in itself is going to be weaker than naruto so don't expect an OP mc from the start. There's gonna be a lot of training too.

=== - Translated by: MTLNation (website) - Edited by: Me Link to MTL: https://mtlnation.com/novel/im-in-naruto-double-package-at-the-start/ 2 Chapters every night at 9pm GMT +8 No chapters during sundays === Traveling to the world of Naruto, Shirakumo Hayama awakened his system! He thought he was about to reach the pinnacle of his life, but the system failed! Ten years passed in a flash… Just when Hayama had no hope for the system, in the morning the system was suddenly repaired! In the beginning, not only a [Newbie Gift Pack] was presented, but also a [Failure Gift Pack] was compensated. Two gift packs, double happiness!! Inside those gift packs were...