The Reborn Witch Foretells Destruction

Briefly about The Reborn Witch Foretells Destruction manga:

Sena Shirai was just about to leave her shut-in lifestyle behind and join the outside world, when a traffic accident leaves her mangled. When she opens her eyes, she finds herself reborn into a fantasy world! However, everyone thinks she's a witch because of her light scars. Her worst nightmare is being abandoned in this world alone, so she cloisters herself deeper and deeper into the woods. But one day, while gathering medicinal herbs deep in the forest, she saves a young boy from slavery. It turns out he's a prince from a neighbouring country! He wants to take Sena back to his father