Zither Emperor - Volume 6 Chapter 148

Growing up in a cursed world, brought up in a country of warriors and soldiers, Nero was always eager for the day he would awaken his innate ability, and gain the chance to become an Eldrim Card master! Eager for the day he could fight against hell, hail and damnation itself and rid the world of its many curses.But the day his older brother was framed and sent to the frontlines to die, he woke up to a new truth. The notions of his youth - camaraderie, brotherhood, patriotism - they are all fake, and in the eyes of the powerful he and his ilk were just cannon fodder. In this cursed world, humans were curses too.He continued to wait for the day he could awaken power and rid the world of its curses - all of them!WSA 2024Hey guys, for access to maps, character pictures and more check out the discord. For those that don't use discord, I'll think of something so you can see them as well!Discord: https://discord.gg/xTWUR5BnD2

He became a teacher at the best magic academy in the empire.
….For being mistaken for someone else.

As a promise, he went out into the world as an assassin. 3 years later, after becoming the Supreme Assassin, he gave up on everything he had and returned to the ranks of ordinary people. But one day, Kismet, a mystical game created by the National Research and Development had appeared.

Enigmatic hands, spectral frame, and one cunning strike just like the swing of the Grim Reaper. The Supreme Assassin takes on the mystical world, and how his legendary tales sets off, progressively ascending the altar to becoming the best.

- Description from Novelupdates

A tree of 10,000 flowers, the world is the door.
The spells change a lot, but the hearts of the people are unchanged.

- Description from Uukanshu translation