Wizard: Hidden Witch

The first sentence of that letter was: "Don't trust anyone." When Ronan Brain was seventeen years old, he received his parents' belongings. The 17th Expeditionary Force encountered an unknown situation and all members blew themselves up. This was a very honorable way to die. There is a soul crystal, a broken ring, and a fairy tale book in the wooden box. There is another letter. The letter said that if one day he finds that his meditation becomes faster, or his understanding of certain spells becomes extremely clear - don't make it public, don't tell anyone. He thought it was comfort. Until he opened the notes left by his mother. The runes came alive in his eyes. He can "see" - see structures that others cannot see, see answers to questions, see things that should not belong to a third-class student. He didn't know what it was. Don't know if it's good or bad. All he knew was that there was another sentence in the letter: "Live on your own terms." In the wizarding world with a population of two trillion, in the plane war that has been going on for eight hundred years, among those eyes staring at him—— How does an ordinary person survive?