Mo Lin, who was organizing a compendium of Doraemon gadgets, suddenly finds himself transported to the world of Hunter x Hunter.

There, he awakens a unique Nen ability: [4D Treasure Bag]! With this power, he can randomly summon gadgets from Doraemon’s arsenal. Can’t understand the Hunter world’s language?

No problem, summon the Translation Jelly!

Hungry and thirsty in the wild? Check out the Gourmet Tablecloth! Need to travel?

Fly with the Bamboo Copter or use the Anywhere Door to go wherever you want.

As each gadget demonstrates its incredible capabilities in Mo Lin’s hands, he begins to establish himself as the one and only Item Master in this treacherous world!