What happens when a couple gets the system at the same time. The Couple System is a couple training system developed by 51st Century Good Couple Company due to the increasingly low happiness value of couples in 5021 AD. It can make couples more loving and make both lovers more perfect. The Good Couple Couple System is worth having for couples. This book is for all kinds of people**, and may not necessarily abuse dogs. After all, the author's writing style is poor.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
