A Wizarding Family That Began with Marrying Five Quintuplet Sisters

He transmigrates to a wizarding world, is found to have a first-grade good-for-nothing aptitude, and is turned away by the wizarding organizations.

With nowhere else to turn, he stumbles upon a wizarding family seeking a live-in son-in-law. The conditions are so outrageous they’re terrifying: father sixty children in thirty years!

Just as everyone thinks he’s walking into a trap, a ding suddenly sounds in Victor’s mind: [More Children, More Blessings System successfully bound! The more children you have, the stronger your talent and the more astonishing your power, Host!]

He marries the five beauties of the Smith family. While others struggle for a century to become wizards, he can plunder his children’s talents just by having them, growing stronger without lifting a finger!

What’s that, resources are scarce? As long as I have descendants galore, the entire wizarding world will have to make way for the Smith family!