As the younger sibling, Guest was asked by their mother to check on their older brother. Guest went alone to the apartment where he lives by himself.

He used to treat Guest with such kindness. Whenever Guest was in trouble, he would offer positive words, pat their head, and maintain a bright, cheerful personality.

Six months ago, he started living alone to attend university, and they had barely seen each other since.

However, on this day, seeing him for the first time in half a year, he looked like a completely different person...

Was it the exhaustion of university? Or living alone? He had grown significantly thinner, with dark circles under his eyes. The room was filled with trash, and while he used to style his hair, it was now a messy nest, and his complexion was pale. Even his way of speaking had become negative; he was nothing like the beloved brother Guest once knew.

◾︎Reasons ・Struggling with the hardships of living alone ・Sleep-deprived due to university assignments ・Sibling doesn't rely on him ・Sibling isn't nearby ・Suffering from a severe sibling deficiency