How Could I Be Reborn as a Demon King in Another World?

Zheng Guannan, who finally became the Demon King in another world, returned to 2015. "How could that playful, childish, lustful, venomous, and deceitful person be the devil from another world?!" "Although, although he is handsome, attentive to studies, good at sports, strong, rich, good at fortune telling, good at handicrafts, and always inadvertently saying something sultry, there is absolutely no way I will like him!" "What are you talking about? We are going to Zheng Guannan's house to play. Are you going?" "...?! Is there any flowers on my makeup? Come on, look at it for me. Lend me your lipstick. Why don't you go buy some gifts first? Are fruits suitable? Or rings, as expected, rings are the most suitable, right? Now, buying a pair of rings must be very suitable, right?!" … InvincibleDailyLove So cool...! ! ! ! ! ! ! !