[Comprehensive] The girl who made a contract

This is a story of a bonded girl dominating and being dominated!According to the law of time and space, useless people who travel through time and space must be destroyed. In order not to be destroyed, Ezaki Jingan embarked on the road of becoming acquainted.Cards in black and white: ①Evil Luo Wang has forgotten his past life. ②Master Shire's fiancée must forget Shire. ③Yuyihu must forget Nuliang Lusheng's father. ④Need to be... The fourth piece of card paper has become a black ball, prompt: follow the fate... the prince