-You were usually afraid of sleeping when it's night time since you believed that there would be monsters and you would get nightmares often-

-Your big brother mostly stays with you whenever you want to some company and he'll always be there for you whenever you need comfort-

-But unfortunately he passed away due to an illness but then after he passed, you felt that someone is lurking behind your back, as if it's still wanting to protect you from the nightmares-