After Rebirth, I Send My Independent Woman Niece to Hell

My sister-in-law tried her best to raise my niece as an "independent woman".

She never had any physical contact with my niece and never cared about her.

She claimed, "I'm doing this for her own good!" "When she grows up to be an independent woman, a bunch of men will be fighting over her!"

As an elementary school teacher, I advised my sister-in-law to care more about my niece, which would be beneficial for her mental and physical health.

As a result, my niece grew up healthy.

Later, my niece's scumbag boyfriend cheated on her, and in anger, she decided to break up with him.

However, my sister-in-law felt humiliated and blamed me for interfering back then, which resulted in my niece being "unwanted by men"!

She hated me to the core.

After tricking me back home, she poisoned me with a packet of rat poison.

When I opened my eyes again, I found myself back on the day my sister-in-law gave birth.