What are the key elements in a journey to the past light novel?

The tens of thousands of universes have merged. The disintegration of Spiritual Force led to the momentous collapse of the great Cultivation World, a mighty era that had endured through millions of years of history. In the wake of the large-scale invasion of the Wilderness, the Avalon of Five Elements has become the practitioners’ last stand. After a thousand years, a lowly youth, who hailed from the Old Territory, toiled as a laborer for three years in the depths of the Wilderness. He then became an exception and obtained the opportunity to enter the Avalon Of Five Elements for further studies. Bearing beast-like fighting capabilities and driven by the desire to take control of his life, the youth strived for greater strength and power. Little did he know that he would set off a majestic upheaval.

Transmigration!! Check! Weird System!! Check!! Shake the One Piece World? Not done yet! But definitely on the bucket list of 'must-do' things. Ken, who was transmigrated to the One Piece world became the extra which popped out of nowhere on the door of Curly Dadan one night. Follow the story of how Ken, with the help of knowledge of future events and his system change the One Piece world! Join the discord server at discord.gg/ankAtNwyaz

Watch how our good friend Bael spreads his desire over Loli’s and conquers the multiverse

The story is about a guy who got a second chance at life and greatness. This story doesn't belong to me. English is my third language, so I'm sorry.

"It can't be." a group of ninjas said as a coffin was kicked opened "That, Seth! Why him out of all people." a man with a large nose said as he took a step backward. "it seems like I'm came back to life. But who got the ball to try and control me." a red-haired man said as he walked out of the coffin. "Onoki, you have grown," he said as he began feeling out his body. "Run! this war is over. We lost." The man called Onoki yelled as he flew away. This is a story about a man who reincarnates in a world full of ninja as he went on to be the most feared man ever.

Uchiha Sasuke, younger brother of the last Uchiha heirs to a billion-dollar empire, is a normal University student. By a stroke of luck, he winds up saving an injured animal of what he thought was a dog. Meet Naruto, the youngest son of Hagoromo Gitsune. In debt to his saviour, Naruto offers to pay back the debt through one request. A misunderstanding occurs when Sasuke says "Be my lover." What happens when the naïve fox takes it literally? Warning: Boys love and ratings may go up (if not already). Don't like don't read.