(Single female lead + slice-of-life + yandere + urban setting)

When Lin Yu awoke from the darkness, he found himself beside a simple, dirty dining table. Before he could even adjust to this unfamiliar place, a stunningly beautiful young woman appeared before him. As memories flooded back, Lin Yu immediately realized that the beautiful woman before him was actually his adopted sister! But the way his adopted sister looked at him seemed strange... His adopted sister wanted to kill him!

After experiencing a series of events, Lin Yu gradually discovered that his adopted sister was becoming increasingly strange...

Eighteen-year-old high school student Lu Chuan suddenly finds himself with a daughter. The little girl in front of him is arrogantly teaching him how to win over the proud school beauty, but she's his nemesis! Helpless, the little girl pitifully tells Lu Chuan, "Daddy, if you can't win over Mommy within a month, I'll disappear!" Lu Chuan has no choice but to bite the bullet and start trying to win over his nemesis.

The premise is really interesting! Keep reading, everyone, it's guaranteed to be a pleasant surprise!