an old friend.""what old friend""is... An old friend with a lot of money and thick tools. "the deep and narrow eyes hidden in the cap suddenly narrowed, and the tip of his long brow overflowed with a...amily. On your tenth birthday, I saw Gu Yejin, the son of the Gu family, walking out outside the door. He was holding your small hand. You looked up and smiled at him, and your eyes were full of stars...