A Returner's Magic Should Be Special (Novel)

A Returner's Magic Should Be Special (Korean: 귀환자의 마법은 특별해야 합니다, romanized: Gwihwanjaui Mabeob-eun Teugbyeolhaeya Habnida, Japanese: 帰還者の魔法は特別です, romanized: Kikansha no Mahō wa Tokubetsu Desu) is a South Korean Web Novel written by Usonan, and illustrated by Wookjakga. It currently has a Manwha adaption, and an upcoming Anime adaption.

Synopsis
In a time when the Shadow World has taken over and most of humanity is wiped out, a party of six heroes strives and fails to save the world… But magician Desir Herman is given a second chance when he opens his eyes and finds that he's gone back thirteen years in the past. It's now up to him to gather his party once more and stop the greatest catastrophe in human history.

Volumes

 * Volume 1
 * Volume 2
 * Volume 3
 * Volume 4
 * Volume 5
 * Volume 6
 * Volume 7
 * Volume 8