[Produced by Eggplant, must be a boutique] Once, he was a vigorous man. Once, he was an indomitable hero. Once, he was the heir of the world's most secretive family. When everything is over, the hero loses his memory and indulges in the city... Now, he has become a contract slave in the hands of the beautiful president. Now, he leads a group of younger brothers on a dark road. When the hero wakes up, when the horn of battle sounds, and everything is revealed again, he is destined to be a Earth trembling characters!