In 2137 AD, the third world war broke out. In 2139 AD, due to the accidental discovery of hidden space, the third world war ended early. With the development of hidden space, the development of human science and technology has entered the fast lane, and at the same time entered a new era. The era of great cultivation started in 2139 AD, and opened a new era, which is the first year of the star calendar. In the year 357 of the star calendar, Ye Yifan came to this era full of opportunities and crises with the memory of the 21st century. And his golden finger is a castle from the Heroes of Might and Magic game! What? Practicing the Yi Jin Jing will damage the meridian, so no one has been able to practice this divine book to the state of great success? It doesn't matter, brother is a hero, under his command Before the soldiers are all dead, they will not be injured! He is a hero, so he is invincible! As a 21st century nerd who brought the invincible hero castle to the era of great cultivation in later generations, Ye Yifan expressed that he was under pressure, but the endless starry sky There are a large number of planets waiting for him to colonize, there are countless wealth and beauties waiting for him to plunder, what is the pressure! PS: This book is for cultivation, not for violence!