你是我心中的一首歌歌词

Before he lost his sight. Before he pledged his service to Kublai Khan. Hundred Eyes saw what made him into the deadly assassin who trains Marco Polo.。一个本份刻板的电话技术专家是如何慢慢滑向犯罪的深渊。。。钱之罪，人之祸，欲之孽，终究还是自己害了自己。。。。