He Got a MANY WIVES SYSTEM—Every Wife and Child Makes Him Stronger!

What the story is about

After dying from overwork in his previous life, Alan Adolf is reincarnated in a fantasy world and receives the Many Sons, Many Blessings System, which rewards marriage and children with cultivation and powerful techniques. He uses his ability to cultivate both magic and battle qi to build a mercenary company and establish a growing territory, while pursuing multiple marriages.