C411 Sea Battles.
Lee Yuanhong flew back to the Valley Base without stopping to rest. There was still a long way to go before Dr. Yuen could finish his work. He was worried that Dr. Yuen had not finished his work yet. However, when he entered the Magic Tower, he saw Dr. Yuen and Dr. Bai sitting in the lounge chatting. They did not look like they were working at all.
Lee Yuanhong quickly walked forward and said