Lord of Tower Defense

A tower transmigrated to a world dominated by oceans and began its own fantastical adventure. There were strange tales and curious happenings on the open sea, as well as power plays between nations. This is the story of a sailor, and the life of a homebody. In his previous life, he worked himself to the bone but ended up with not so much as a roof over his head, no money, and no house. In this life, he gained the ability to build towers. He vowed to lie flat in his own cozy haven and savor every day of leisure. The Tower Defense System builds arrow towers, crossbow turrets, and magic towers on its own. A safe and comfortable tower-shaped villa, a multilevel layout, a spacious mansion, and a superb sea-view home. This is the life!