Rebirth: Confession of Life

After being reborn in 2008, Chen Mo started his journey as a business magnate. She opened an online store to look for models, but met an extremely beautiful schoolgirl. I thought he was a cool, charming, well-educated and talented student. It turned out that the tall and slender girl was actually Lu Bu, the middle school girl. Poor and weak Chen Mo wiped away a handful of sad tears... I have to round up even though I'm 1.7 Meters tall... Where can I find the reasoning for this?