Harry Potter: How a Muggle Won the Savior's Heart

[The entire story is undergoing a major revision, and I'm not done yet. If you've read it before, you can start over: I've deleted the characters people hated and added a system setting. About 80 percent has changed.] I transmigrated into the magical world of Harry Potter. System: During the "plot," protect Harry's physical and mental well-being. Me: But I'm a genuine Muggle! System: Harry's affection points can be exchanged for magic. Me: I refuse! After much chaos, the System promised: ...Once you complete the mission, I can send you home. Later, Harry trapped me beneath the mistletoe. The boy's burning palm gripped the back of my neck, and dangerous emotions swirled in his emerald-green eyes. Snow fell between our mingled breaths. "Don't even think about leaving me." In a nutshell: the story of a genuine Muggle keeping her head down at Hogwarts, only to run off with The Chosen One in the end. P.S. 1. Original female protagonist, a touch of an everyone-loves-her vibe, first-person, female-oriented romance. 2. Pairing: Harry Potter. 3. I realized some of the earlier characterization was a bit off. The heroine was a little unlikeable at the beginning, and I started having trouble writing the later parts. But I really don't want to abandon this story, so I'm now revising the whole thing. Updates may be a bit slow, so please bear with me. Theme: Only sincerity can be met with sincerity