Sword and Sorcery, but I'm a Gamer

Hain traveled to the world of swords and magic, but he didn't panic at all because he had a 'player system'. There are many subsystems under the player system, such as Turn-based system: Get the game character panel, equipment system, career system, talent system, etc., And force both the enemy and ourselves to enter a turn-based space during the battle. Only one party gives an instruction to end the turn before the other party can act. There are even business simulations, war strategies, first-person shooting, 2D or 3D fighting modes, beautiful girl romances, etc.