Magic Recovering: Billion Folds Talent

Mo Han was transmigrated to a blue star and became a magician to fend off monsters and protect his home. He had fought for his whole life in the new world.
Unfortunately, he did not have talent and could not realize the secret of magic to step into the realm of a supreme magician.
Surprisingly, on his 100th birthday, he got the Billion Fold Talent.
He learned the secret of magic in two hours, the truth of magic in two days, the law of magic in two months, and the source of magic in two years.
When Mo Han left the blue star and entered the vast universe, his magic would reach every world in it.