Time travel + system + infrastructure + magician + western fantasy + no CP + no heroine + upgrade... Lin Yang traveled to the continent of Faerun, a remote corner of the Sword Bay in the north.

He started as a rookie who lacked local knowledge, and changed his name to Ryan.

He embarked on the path of a real magician and built his own magician tower.

Although it was simple, it was his own shelter, residence, studio for studying and researching magic, and what other powerful functions did it have?

Wait for me to slowly upgrade it.

In the world of swords and magic, after experiencing one epic adventure after another, he achieved the name of the great magician Ryan.