Summary of Solo Leveling Manga Chapter 43
Jin-woo fights through the Demon Castle’s deeper floors and discovers that the demon commanders here have abilities that directly counter his shadow soldiers — some of them can disrupt the connection between Jin-woo and his army. He has to fight these floors largely alone, which pushes his personal combat skills to new heights. The System responds by unlocking a new active skill — a massive area-of-effect strike that damages all enemies in range simultaneously. Jin-woo uses it to devastating effect on a large mob of demon soldiers.