On the day before Shen Cheng opened his cat cafe, he found a cat-eared girl who had fainted from hunger at his store’s doorstep.

From that moment on, his world underwent a tremendous change.

A gentle and adorable cat-eared girl, a clingy dog-eared loli, a cunning owl lady…

A group of demi-humans, that only existed in fantasy, intruded into his daily life.

There were also Aptitude Users, Supernatural Users, Awakeners, Specialized Agents, Bio-Scientific Institutes, the Dawn Research Institute, and the Sakura Council Association…

During this time, Shen Cheng also discovered that he had the ability to fuse all demi-human genes. In Shen Cheng’s eyes, the true nature of the world was gradually being unveiled.

Ryan is trapped in a cycle of destruction.

His world is in ruins, and every time he dies, he chooses to go back to the past and start over.

As a human who is not a hero, Ryan's only weapon is the memory of reincarnation.

But - he lost these memories in a certain reincarnation.

In amnesia, Ryan has no idea why a strange woman knows him.

- I'm looking for a man named Ryan.

- Where is Lord Ryan?

Later, Ryan realized that these women, like him, were trapped in reincarnation.

In order to save the world, Ryan needs to gather the power of these women and defeat the demons.

How to let more women have the memory of the last reincarnation and gain stronger power?

That is to fall in love with them and make them shy.