Marvel: Collecting Shinra Tensei at the Start

After transmigrating to the Marvel Universe, Han Yu obtains the Myriad Worlds General Store System, allowing him to collect anything from countless worlds and craft all kinds of powerful weapons.

Starting in the world of Hokage, he takes Pain's Shinra Tensei.

"Thor's hammer isn't even fit to be a blacksmithing tool in my shop."

Iron Man Stark: "A Green Lantern Ring? There's an energy source even more powerful than my Arc Reactor?"

Fire Fist Ace: "My Flame-Flame Fruit can't even compare to the lowest-ranked Heavenly Flames? I want Heavenly Flames too!"

Fifth Hokage Tsunade: "So this is the Ox Talisman. With this boost in strength, I could probably crush even Pain's Chibaku Tensei with ease!"

Thanos: "I'd rather die here and jump off my spaceship than beg Han Yu to make me a weapon!"

"Boss Han, could you make me a gauntlet? The kind that can control the Infinity Stones..."