My Sister Is Zhang Manyue

Lin Yan traveled through time and came to the war-torn Goguryeo that had just been destroyed by the Tang Dynasty. He became a seven-year-old boy. He thought it was just a simple Tang Dynasty, but after being picked up by a thief named Zhang Manyue, he knew that this world was not simple. "Ding, the divine system was successfully loaded..." "*System! I've been waiting for you for three years before you come! Do you know how I got here in the past three years!" Lin Yan, a ten-year-old man in ragged clothes, finally stood up at this moment and straightened his back. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.