"Godfather's Body Tempering Plan" 

The Godfather looked at the curious Ainsley and continued his speech. 

[Because the body is only a child and the soul is already an adult, the body can't bear the soul of an adult, and it becomes weaker day by day.] 

The Godfather stroked his chin as he recalled the past that he actually didn't want to remember. 

But there were still a lot of memories that he would be willing to recall— such as the days when he got along with Zev. 

[At that time, this lord didn't know what to do with the gradually weakening body, but a friend of mine finally gave this lord some suggestions.] 

The friend here is, of course, Zev. And the suggestion...is not really a suggestion. 

They're all missions! 

[This lord started to strengthen the body using various methods, and after several years, the body was strong enough to be immune to various poisons.]