Pen Demon In Another World

One day a Fallen Angel named Astel Savoy who was hiding on Earth was suddenly summoned to another world with 4 other people. The world is filled with people who when they turn ten gain a book called the Divine Arts, every Divine Arts is different from another. But the summoned heroes gain a Divine Art and a Sacred Weapon when they transmigrate. Astel was given a sacred weapon of a pen and the other 4 heroes received a sword, a mace, a spear, and a bow.