On Thursday afternoon, after work, Lin Wan called her boyfriend Li Muyang but no one picked up despite her repeated attempts.

Tomorrow was meant to be their engagement day. Lin Wan wanted to discuss plans for the engagement party, but she continued to fail to reach him by phone. Could it be that he was at home sleeping and did not hear the phone ring?

Considering this possibility, Lin Wan decided not to head home just yet and planned to hail a taxi to go to Li Muyang's apartment.

His upscale apartment was in a building with one unit per level. Lin Wan took the elevator up to the 12th floor and was about to knock on the door when she noticed it was ajar.

Softly pushing open the door and walking in, she prepared to call out to Li Muyang.

"Mu...," she began, but was interrupted by a series of soft breathing sounds.

“Mmm... Brother Muyang…”

Taken aback, Lin Wan's eyes grew wide. She simply couldn't believe the source of the voice.

It was her half-sister, Lin Qingqing. And her words... what was going on?

Already suspecting the worst, she advanced and stood by the bedroom door. Through the half-open door, she beheld a sight too ghastly to bear and overheard their laughter and words.

"You are so beautiful, little one," Li Muyang's voice came through.

"Brother Muyang, where am I beautiful?" Lin Qingqing replied, her voice oozing with flirtation.

"Everywhere, especially..." Li Muyang's voice trailed off. There was a movement, followed by a moan from Lin Qingqing. Then he continued with a smirk, "Especially here, it's the most beautiful."

"You're such a tease." Lin Qingqing flashed a sultry look and asked teasingly, "Brother Muyang, tell me, do you love me or that vixen Lin Wan?"

"Of course, I love you. What's Lin Wan in comparison? She's no match for you."

Upon hearing Li Muyang's words, Lin Qingqing was very satisfied, showing a charming smile, her body willingly accommodating him.

"Little guy, once more..."

...

Seeing is believing, hearing is proof, Lin Wan was so angry, she clenched her teeth. The day before her engagement, she found out her fiancé of six years was fooling around with her sister. This was, indeed, a slap in her face.

However, this couple...

"Li Muyang, Lin Qingqing…" Lin Wan suddenly shouted, angrily looking at the two on the bed.

Li Muyang and Lin Qingqing heard Lin Wan's voice, stopped their movements, but showed no signs of nervousness. They turned their heads to look at Lin Wan at the door.

Seeing Lin Wan furious, Lin Qingqing revealed a smile, arrogantly saying to Lin Wan, "Lin Wan, now that you've seen this, there’s no need for explanations. Muyang and I are together now. I am his woman.”

Lin Wan glared at Lin Qingqing, wishing she could slap her. Even since they were little, she'd been competing and bullying Lin Wan, and now, she'd even stolen her boyfriend...

Just as Lin Wan was about to react to Lin Qingqing's words, she heard Li Muyang's voice.

"Lin Wan, let's break up. At tomorrow's engagement party, I will announce my engagement to Qingqing. The one I love... is her."

"..." Lin Wan was speechless. At this moment, she finally saw Li Muyang's dirt.

Biting her teeth, Lin Wan forcefully held back her emotions, accepting the reality. She wasn't going to fall apart in front of this despicable pair. Word by word, she said to Li Muyang, "Li Muyang, let's break up. Be happy."

She turned around, elegantly leaving the room, with tears sliding down her cheeks. Each step she took felt as if a knife was stabbing her heart. It hurt so much!

That was the man she had loved for six years, after all!

Humiliated, as she walked out of the apartment, Lin Wan received a call from her coworker.

"Lin Wan, for this new design contest, there's an accusation that you plagiarised. Your information has been sent to the corporate legal department..."