Demon Lord's Reincarnation - Chapter 4 - Light of a hero

Ming Liuyi transmigrated into a novel she had read, and to make matters worse, she was placed into the body of the novel’s antagonist who shares the same name. The original Ming Liuyi, bullied into marrying a cripple, decided to abuse the rich male lead, Yao Zizhou, until he went into a vegetative state. Ming Liuyi knew she had three months of safety before Yao Zizhou woke up and took his revenge. But for some reason, she was drawn to him, and when she touched him, her spiritual energy began to stir.

No one suspected that Yao Zizhou would actually still be perfectly aware of his surroundings, though he couldn’t move. He continued his days in great confusion when his arranged wife from hell was suddenly replaced with a sweet, nice girl, who actually cared for him dutifully and spoke to him with gentle words. It aroused his curiosity, but right before he could wake and see her, she fled. Yao Zizhou huffed in annoyance. There was no way he would let her escape his clutches.

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!

With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

This is a story of an ordinary boy gaining unusual powers from his nightmares… It all started when Lin Sheng experienced something strange on what he thought was just another normal day. He begins to have recurring dreams that lead him on an incredible journey of discovery as he encounters spine-chilling monsters and elusive secrets.

- Description from Novelupdates

She was the little chief secretary at Huo Yunting’s office, who carried out jobs both on the table and “under” the table.