Perfect Half퍼펙트 하프 (Korean); Một Nửa Hoàn Hảo (Vietnamese - Tiếng Việt - TV)

From Lezhin: Once a world ruled by men, women stand up and fight to become men's equal. Now, in a land that is equally divided up between man and woman, the battle of the sexes is on! Who's going to win? But more importantly...what's the name of the game? Original Webcomic Official Translation