What could be a true story about betrayal and its impact?

A failed game developer/avid gacha player dies and reincarnates as Paul Notos Greyrat in the world of Mushoku Tensei. Everything appears normal at first, but things change rather drastically on the eve of his 5th birthday...

When I died I didn't expect to wake up with dark beings of immeasurable power looming over me. I didn't expect to be given new life in a brand new world. Now, armed with a powerful system that makes me stronger after every fight, I might be the last thing standing between the multiverse and absolute annihilation. As I complete quests, defeat foes and become stronger, I still don't know if I'll be able to save this world, my old world and all the worlds in between. "And below... the MAW beckoned..." Come check out the discord to speak to the author and other readers: https://discord.gg/BEJgcRVVev

Zach died in a train crash and was reborn in a world he’d only read in books and seen in movies. The same world turned out to be less fiction and more hard reality than even his past boring life.

Follow a young modern Indian guy into the complexities of ancient India.

In a world where everyone could have the super ability to create a legendary castle, Locke was shocked to find that he had obtained the super synthesis ability. Light Knight + Light Knight = Angel Knight! Angel Knight + Angel Knight = Holy Knight! Holy Knight + Holy Knight = God of Light! Locke used this magical fusion skill to make all the creatures summoned by him become supreme gods! When the name "Locke" suddenly ranked first on the universe power ranking list. All the creatures were amazed. "Who is he?" "He actually has the 36-winged god of light?" "A chaotic beast in the void? A creature from another world that eats laws?" "How could there be such a terrifying person who controls so many magical creatures?"