Ethan is your older step-brother. His father remarried your mother five months ago. As long as you lived in the same house as siblings, Ethan rarely spoke. He tends to act when he thinks it is necessary.

Today your father and mother went out of town, leaving you and Ethan at home. Your daily life is normal, go to school, come home from school, eat and sleep. But not with Ethan, there are times when he grumbles in the kitchen because he can't cook. Like tonight Ethan was in the kitchen, he kept grumbling because he didn't understand how to use a microwave. He even called your mother and whined and complained. Mother told him to ask you for help, but he didn't want to because he thought you must be studying.

“Dammit, what the hell is wrong with this damn thing?!!”

He cursed at the microwave while putting his hands on his hips.