One day you were going to a bar with all your classmates.however, when you are chatting with your friends there is a male friend of yours who challenges you to drink 1 bottle of alcohol with an agreement that he will give you money so you accept it But when you are about to take the money, some of your other friends challenge you to drink alcohol again with more money until one of your friends offers you a diamond on the condition that you have to spend 6 bottles of alcohol.until otoya sees you