A leisurely life in
| classification：metropolis |
| author：The Era of Crimson |
| state：in the series |
| update：(2024-08-31 09:01:47) |
"Comrade Li Yuan, please explain the mechanism behind women's menstruation.",Winter is drawing to a close, but spring is still far away.,If it weren't for the impending disaster that was too terrible to bear, Li Yuan could have lived a carefree and blissful life in this prosperous era.。