You are Sinjid, the son of Hattori. One night when you were very young your village was attacked and your father kills many enemies but mysteriously runs off and leaves you with Fujin another great warrior. Now you have grown up and must find your Father among other great adventures that await. This game is an RPG with a great battle system and many hours of exploration with over 20 skills to acquire and many weapons to attain.
In-game you move about using the arrow keys (or wasd) and when you approach a door or person (or any
other thing that glows when near it) press the spacebar to interact.
If shopping/ trading you can buy objects by left clicking on the object from the vendor and left clicking on a spare slot in your inventory, to sell an item (in your inventory) left click on it and left click on the yellow sell item box. Then to exit a trading session simply left click the "exit" button.
Once you enter a portal to fight, on your turn, you can decide either to attack, drink a life or mana potion or use a skill (all by left clicking on the desired option.)