Transmigrated in The Academy As a Extra With An Unique Trait's!

A unique game academy with a unique power system? Carl Seth a veteran gamer had been trying to beat the game. "Survive The Academy" the power system are so complex that even after more than 1000+ attempt's of trying to beat it he had only understand 5% of the technique's. After 500+ attempt's Indra Draconis Who only have nothing but Rare Core Tier. which is unlike the other extra character's he could choose, which usually spawn with legendary core. But the unique trait's of his eye's made Carl choose Indra as a player, Carl had tried the other extra character's in the game, the other extra character's who spawn with legendary core couldn't complete the story as they usually fail at 8th arc on the way of the Game. but Indra Seth made it to 9th arc half way in it. that's why Carl chose him with this another attempt's using Indra he had only manage to unlocked the 7th unique trait of Indra seth eye's. the 8th unique trait is the key on making it through the end of the game. but unknowingly Carl transmigrated into the game when his finally at the 9th arc final sequence for completing the game [there would be no system and don't drop it because of that i didn't put any system to make the main character actually work hard to be strong] [25 powerstones = 1 extra chap]