MTL - Doomsday - v2 Chapter 689 Please clarify the problem

Inexplicably reborn in the year 2003, having failed terribly in his previous life, the prevailing concern with Xu Tingsheng, that stands above all else, is none other than her. But alas, he is just months away from entering university, while she is but in her first year of junior high… Regarding this, all he can do is wait silently…for now.

Oops! The foolish real young master had run away!!!The title of the book…Micah had everything anyone could possibly envy, a gentle mother, a supportive father, and two doting older sisters. His family business dominated the capital with its high-technology products, and he was raised with a silver spoon from birth. Life was perfect. Until one day everything crumbled when a young man appeared, claiming to be the real young master.The classic case of swapped at birth…Panicked and heartbroken, Micah, the fake heir, fought desperately to hold onto his family and fortune.From Bad-mouthing and spreading rumours to initiating misplaced hatred toward the real young master, he plotted financial pitfalls and implicated his family business in progress. Not to mention his backstabbing and selling the classified information to a rival company.“What the actual f..?”Micah stared at the book, seething with anger.He was practically a villain out of a melodrama.He would never be like that! Which vengeful ghost had written this book?!“Where is my knife?!”He needed to show this so-called author the true meaning of vengeance!Even if he couldn’t get his hands on him, at the very least, he could undermine all the nonsense that was written in his book! Whether would he really be this mentally handicapped as described in the book remained a mystery, but please could someone explain the rest of the book to him?Those madmen!Those Degenerated Gongs!How could they torment the cheerful sunny Shou and twist him into an obedient meek little puppet just to satisfy their sick desires?!“I, Micah Ramsy, swear to protect my new brother from those psychos and hungry wolves!”Thus begins the journey of the fake heir, hell-bent on keeping those scums away from his sweet brother.

my name is Vexsus but you can just call me Vex

I was a human previously like all Isekai protaganists except this time i was reborn as a monster. Join me in my adventures as i discover and explore not only my new body but also this new world i'm thrust into.