MTL - Global Beast Taming: My Battle Pet is Double of Others - Chapter 748

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

Everything Wang Hu ever wanted before he died was to build a family.

Boxing is power!Making a fist means holding power!A powerful punch is power!Nott Rod, who traveled through the Great Pirate Era, deeply agrees with this.Facing the endless monsters on this sea, only his fists can bring him a sense of security.Fortunately, he has two golden fingers after traveling through time:1. [Knights do not die with bare hands]2. [What doesn’t kill me will make me stronger]With two golden fingers in hand, he decided to achieve the greatest power with the biggest fist!Fists rule the world!Power rules the world!

The male lead is devoted, the female lead is passionate, childhood sweethearts, everyday family matters, the ordinary daily life of nurturing a wife.