Special Forces: the King of Soldiers in Another World, Good Voice in Another World

In order to perform the task of protecting the cold fusion device, the king of special forces was killed by a proton bomb detonated by the empire's cybernetic spies. However, he accidentally traveled to another world and battled wits and courage with the demon emperor Tecula from another world. However, he was accidentally involved in the Voice Contest from another world. In the end, he saw through the conspiracy, returned to his motherland in the real world, and completed the mission with honor. This is a thrilling story. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.