Marvel: Familia System [FAST-FORWARD COMPLETE]

Nero Prince, a man from Earth, had been betrayed and cheated on by those he once held dear—his family, friends, and lover. When given a second chance at life after his death, he was offered the opportunity to transmigrate into the Marvel Universe as Nero Principe, the last surviving member of the once-powerful Principe crime family. Along with this new life came the Familia System, a mysterious power that allowed him to summon characters, abilities, and items from other fictional worlds. However, Nero Prince, scarred by his past betrayals, chose not to accept the offer. He realized that no matter how powerful he became, he would always live in the shadow of Principe’s life—his relationships would never be truly his. He relinquished the chance, gifting the Familia System and the future it promised to Principe himself. Nero Principe, now awakening with memories of another world where his life was just a story, is driven by a different ambition. Once too weak to take revenge, he had buried his desire for justice deep within him after his family was slaughtered by Kingpin. But with the Familia System in his grasp, Principe now has the means to reclaim his family's legacy and avenge their deaths. With the Familia System now at his disposal, Nero Principe's ambitions extended far beyond the criminal underworld that had once enslaved his family’s legacy. He wasn’t interested in merely ruling over the fragmented remnants of New York’s crime syndicates like some small-time mafia boss. Nero's vision was far greater. Now armed with the power to summon characters, abilities, and items from fictional worlds, he saw his newfound strength as a path to something much larger—the chance to reshape the very fabric of the Marvel Universe itself. Nero wasn't driven by blind revenge. The slaughter of his family by Kingpin had scarred him, yes, but vengeance alone wasn’t what fueled his actions. It was the simple truth that now, for the first time, he had the means to act. His goal wasn’t just to topple the criminal empire Kingpin had built; it was to claim power on a much grander scale, transcending the petty turf wars of New York's underworld. He gathered his closest friends—people he trusted not just with his life but with his dreams. By his side is Maria Valdez, the love of his life, whose calm and creativity help guide him. His inner circle includes Nigel, his wise mentor; Anthony, a fierce protector; Sofia, a tech genius; Diego, a charismatic tactician; and Donald, a resilient medical expert. Together, they weren’t just rebuilding the Principe name; they were creating a new force capable of influencing the entire Marvel Universe. Through achievements and quests, Nero earns powerful allies and items from across fictional worlds. Now, with the Familia System, he can influence events on a cosmic scale, rewriting the future of the Marvel Universe. The novel will feature POV shifts, where chapters may follow summoned characters or other figures from the Marvel Universe. Nero won't always be the focus. Disclaimer: This is a work of fanfiction created for free, non-commercial purposes. I do not own the characters, settings, or source material referenced — all rights belong to their original creators. This story is shared purely for entertainment and creative expression. I do not monetize this work in any form. It is freely available to read, and no payment is required or expected. While I may accept voluntary donations to support my general writing efforts (e.g., via Patreon), these are not tied to access, updates, or specific content related to this fanfiction. Donations are optional and support me as a writer, not the fanfic itself. As part of my writing process, I may share early drafts or seek light feedback (e.g., proofreading) from trusted supporters. This is done to improve my craft and does not constitute paid or exclusive access to the fanfiction.