When a young genius Taoist priest is sent to Hogwarts to study magic…

What kind of interesting things might happen?

Or what strange challenges might he face?

As a Taoist, of course it's totally reasonable to catch ghosts, grow vegetables, and cook meals.

Dementors? What’s so scary? I’ll just tame one as a pet!

Hogwarts is a food desert? Leave it to me!

Lots of ghosts in Hogwarts? No problem, I’ll perform rituals to send them off!

Huh? Such a big forest and no one’s farming it? What a waste!

What’s in your cauldron? Brother, that smells amazing!

I heard Professor Snape has someone he loves deeply? Let me play matchmaker!

Waking up, Joel found himself transmigrated into the magical world of Harry Potter, bringing with him a "Pipi Shrimp" pay-to-win system.

Charms, Transfiguration, Potions...

Spend money + grind = boundless magic!

But slowly, Joel discovered that this system was as mischievous as its name suggested.

"I absolutely cannot do something like that!" Joel vehemently refused a system-issued task.

One morning, Professor McGonagall's office doorknob mysteriously vanished.

The Gryffindor lioness was furious, while Joel, tucked in a corner, contentedly watched his Transfiguration progress bar tick up on the system panel.

This is a story about a protagonist making money and causing mischief at Hogwarts.