Well, in this kind of fanfiction, a likely plotline is that Harry has to deal with the political ramifications of being the Master of Death. The wizarding community might be in awe, fear, or try to manipulate him. Also, he could use his power to access ancient magic that was previously hidden, leading to adventures in long - forgotten places in the wizarding world.
One possible plotline could be Harry exploring the full extent of his newfound power as the Master of Death. He might use it to bring back loved ones in a way that doesn't disrupt the balance of the wizarding world. Another could be that he faces new and more powerful enemies who are threatened by his status.
In 'Harry Potter Born Master of Death' fanfiction, Harry could find himself on a journey to truly understand what it means to be the Master of Death. This might involve him seeking out the original makers of the Deathly Hallows for guidance. Along the way, he could encounter other magical beings that are either allies or foes. His power might also attract the attention of dark forces from outside the wizarding world, forcing him to protect not only his own world but also the larger magical realm.
If you want the clearest chapter reference, go to Chapter 3. Early on, Qiao was still annoyed at the attitude of this unknown girl when she heard...; later, the chapter leans on She's actually Miss Jiang Li from the Jiang Family?!.
The best chapter pointer here is Chapter 22, "Number 7203". It opens with Hearing this, Su Yinwan looked at Shang Shaojing with a face full of... and closes on Jiang Li's righteousness temporarily shut Jiang Yan up, but after a few....
The best chapter pointer here is Chapter 3, "Madam, the eldest young master has been missing for over half a month". It opens with Qiao was still annoyed at the attitude of this unknown girl when she heard... and closes on Jiang Yan, forced into a marriage with someone he did not love, had....
Chapter 921, "I scored 200 more points than your brother!", is the clearest early answer because it turns Jiang Shixu's situation into a concrete plot event. The chapter turns that into something concrete by moving from [I told you, she's only cut out for second-tier universities at...
A practical answer is Chapter 41, because it turns the idea into a concrete scene. The chapter opens with The live streaming room suddenly boiled over again., adds pressure through When can we finally get on the plane?, and ends on In contrast, Wen Jiaojiao didn't have such awareness..
A practical answer is Chapter 45, because it turns the idea into a concrete scene. The chapter opens with Helplessly, Jiang Yan had no choice but to step on the accelerator., adds pressure through Not one of these three ladies is easy to deal with!], and ends on The guests have to go through so.
The best chapter pointer here is Chapter 39, "Is This Book an Out-of-Print Buddhist Scripture?!". It opens with Qi Tianyu had been looking forward to watching Jiang Li's drama unfold. and closes on His original intention was just to make Jiang Li back off gracefully,....
The best chapter pointer here is Chapter 40, "The National Museum Speaks!". It opens with [Jiang Li claims she copied this herself? and closes on The handsome guys on this show are so difficult to deal with..
A practical answer is Chapter 9, because it turns the idea into a concrete scene. The chapter opens with Exactly, the Qiao Family isn't that great either., adds pressure through Since it was for the Jiang Family's welfare, then as the matriarch, she..., and ends on Qiao, unable to save face.