Yellow Sparrow Rain by the same author (Ming Kai Ye He)! It’s about Lu Xiling and Xia Yuqing. ICYMI, Lu Xiling is the head of SEMedical and Meng Fuyuan’s business partner. Both appeared in Chapter 46 of Wu Li Qing when Meng Fuyuan and Chen Qingwu hosted a party in their apartment during the lantern festival (although Lu Xiling appeared in several chapters prior).

TAGS:
· HE
· Arrogant and aloof poker face vs. enthusiastic and ambitious little sun.
· 8-year age gap/Both are virgins/Slow burn/Slice of life/Mostly sweet story
- Note: Romance takes place after adulthood.

LINK: https://www.kanunu8.com/101/mkyh307/

Can’t find a version translated to english tho and it only contains the main chapters (there are 8 more extra chapters after ch 54)