There is a famous or infamous trends that been happening in the anime community of people going to other worlds and become the most broken character in the series, called the isekai genre. So let set this up. You've been transported to another world. You had been studying some post grad physics and know a thing or two about the world. But in this world, there's magic and it is heavily influenced by how the world works in yours. Soon enough you became the most powerful mage in existence. -- Anon Guest
One moment, Shin had been browsing a crowded old curio store of the Escherian variety, the next, he was falling from a purple sky towards an open field of low plants. Not that he could see in that great a detail from that height. The next surprise, after coming to terms with the rapidly-approaching ground, was the animal person who rose to greet him. It was easy to tell they were an animal person. They were people-shaped, covered in fur, and had a snout and pointy ears.
...and very pointy teeth when they grinned. "You're new," they cheered, and caught Shin in a hug. "I'm helping!"
What happened next would be confusing until it was explained to him. The rate of their fall slowed, and assorted strawberries from the fields below zoomed upwards into the air around them. First, the fattest strawberries bordering on being too overripe, then the smaller and greener ones until stones and clods of earth elevated from the field. They only elevated a few inches, because by then they were safely close to ground level.