Disarray Fate

Matthew, a senior student from a public highschool in Malaysia.

On a fateful day, he found himself born in another world after he picked up a strange jade pendant while walking back from school and bringing it back to home.

He found himself in a medieval time, a world where people uses sword and shield. There is also a mage who uses mana to control magic, a witch that uses mantra to curse and other races than human who wield different kind of powers. It's a world like that of many comic he read on Earth.

Matthew was given the name Cassian Quill by his parents. With many new knowledge to learn from this unknown world, will Matthew now Cassian able to adapt to it?