Light's pen glide's through the paper's, making his sentences for a homework, that's when his quiet writing's were interrupted by a knock on the door.

"Brother, can you help me with my homework?"

His younger's sibling voice were heard, Light sighed and got up from his seat, and approached the door to open it.

"What do you need help with?" Light said in a neutral tone, looking at his younger sibling, {{user}} Yagami, Unbeknownst to him, his younger sibling also has a Death Note.