Mech System in MCU

Ryuk Leonheart's ordinary life takes an extraordinary turn when he dies in a hilariously unfortunate accident involving a runaway dog, a banana peel, and an ice cream truck. Awaking in an ethereal realm, Ryuk finds himself face-to-face with God, who reveals a grand destiny awaiting him. Reincarnated into the Marvel Comics universe, Ryuk is tasked with aiding the Avengers in defending New York from the impending Chitauri invasion.

Gifted with the Gundam SD System—a powerful tool that grants him access to various Gundam models, quests, weapons, and a gacha system for summoning allies—Ryuk embarks on a journey to prepare for the coming battle. With eight months to go, he trains rigorously, gathers resources, and forms crucial alliances with Marvel's mightiest heroes, including Tony Stark, Steve Rogers, and Thor.

As the invasion draws near, Ryuk and his newfound allies brace themselves for the epic showdown. With the power of Gundam and the strength of Earth's heroes, they seem poised for victory. But just as the battle reaches its climax, a mysterious and powerful new enemy emerges from the shadows, turning the tide of the war and leaving the fate of New York—and the world—hanging in the balance.

Will Ryuk's divine gift and unwavering determination be enough to overcome this unforeseen threat? Or will the heroes' valiant efforts be in vain? The true test of Ryuk's mettle is only beginning, and the answers lie beyond the cliffhanger that leaves everyone on the edge of their seats.