I Own Infinite Legendary Blades

A struggling programmer has reincarnated as Zhou Xuanji, the prince of the Great Zhou Dynasty. He thinks he will have an easy life this time but doesn't expect to get involved in the palace disputes and get forced into fleeing.  What surprises him is that the cheat program he invented in his previous life—The Ultimate Legendary Blades—has become real!  He'll get a legendary blade every year, and all of them are…ladies?!  To avenge his mother and to protect his beloved, Zhou Xuanji decides to embark on a journey and seek revenge with his blade spirits!