Spy Mage System - Chapter 89

The end of the world is coming, the world has undergone great changes, and everything has changed. Plants, animals, and even insects, as long as there are living things, have mutated.
Become more powerful, and even evolved supernatural abilities, such as chickens and ducks that can fly to the sky, such as cats and dogs that can breathe fire.
But only humans, without any obvious changes, seem to have fallen from the top of the food chain to the bottom of the food chain overnight.
Any creature that can open its mouth to eat can treat humans as food.
But fortunately, this world has not completely killed humans. Gradually, humans discovered that they had the ability to cultivate compatibility with other creatures.
As long as it has a high degree of compatibility with some powerful mutant creatures, it can be used for its own use to achieve the purpose of protecting itself.
Fang He is a person who is very compatible with mutant animals, but it is also because of his ability that he has changed from the strongest to the stupidest.
Fang He, who was reborn, said, “Hmph, this time…”

- Description from novelbuddy

Five years of marriage filled with love and devotion, she exhausted herself day and night for him, only to meet a tragic end unwillingly.Upon rebirth, she throws a divorce paper in front of him, “Divorce!”“Fine!” The man, enraged, slams the table and makes a call to the secretary.Five minutes later, Aurelia Shaw receives a message on her phone, “Mason Nightshade, are you crazy! Why did you transfer all your assets to my name?!”The man pretends to be pitiful and loosens his tie, “Wife, I'm now penniless, please take me in.”Damn~! Can someone tell her why this guy seems like a completely different person after her rebirth!(This is a dual rebirth story. When the reincarnated female lead encounters the reincarnated male lead, the cold male turns into a warm loyal puppy. In the past life, you ignored my love; in this life, the male lead starts a long journey of tirelessly pursuing, loving, and pampering his wife with no limits.)

Uzumaki Naruto wakes up one day to find out that his life has been turned into a RPG game, thanks to his 'Gamer' ability. What should he do about this? Smart(er) Naruto. Elements of Romance Games included in later chapters, so possible upgrade to M later