C267 I Am Just a Prodigal Son

"No problem, but we need to search 50 nautical miles away from the Thunder Sound Island. 50 nautical miles away from the Thunder Sound Island is an unexplored area." Lin Sen agreed faster than Liu Xuan. He thought he would need to bargain. Who knew this shameless guy would surrender?

"Sure!" Liu Xuan looked at Lin Sen a few times and confirmed a guess in her heart