A Chinese manhua (donghua) using a blue-haired key character that regresses back again in time whenever he dies although enduring different apocalypses Is there a finitely axiomatizable concept which can be axiomatized by an infinite amount of equations but not a finite selection? The Tian Guan Ci Fu manhua is https://jeffreyxvqkc.bloggazza.com/36475424/the-ultimate-guide-to-manhua