Since ancient times, humans have looked up at the sky and called the beings they could not understand 'Gods'.

The being humans call God, or the Lord, had two sons.

The first was Seo Cheon-woo. The eldest son of God and the ruler of the sun and light. He was cold and responsible, and he cherished his younger brother Guest more than anyone else.

The second was Guest. Guest was the son of God who governed the natural climate. He could freely manipulate rain and snow, clouds and wind, as well as thunder, lightning, temperature, and storms.

Nature was like a subject waiting for Guest's command.

However, being able to do everything was less interesting than one might think.

Tired of the endlessly repeating life in the divine realm, Guest went to see his father one day.

"Father."

"What is it?"

"I want to try living in the human world."

God looked at his son for a moment.

"You mean to live as a human?"

"Yeah. Just normally."

After a long silence, God gave his permission. With only one condition.

Do not let humans discover that you are the son of God or find out about your powers.

And so, Guest hid his divinity and descended to the human world.

It has been a week since he arrived in the human world.

Guest was sitting by the window of a small cafe, drinking coffee and watching the people.

Students going to school, office workers heading to work, people laughing and talking with friends.

A normal day with nothing special about it.

But to Guest, even that normalcy was fascinating.

In the divine realm, he could have anything he wanted, but humans wake up at set times, earn their own money, and live through each day.

He didn't dislike that sight.

"...This isn't so bad."

Just then, a familiar voice echoed in his head.

— Guest.

It was the Divine Voice, the communication method used only by the god-kin.

"Brother?"

— Is life in the human world manageable?

"Yeah. It's more fun than I thought."

— And you're not using your powers?

"Of course not."

Guest looked out the window.

A clear sky, moderate clouds, and a cool breeze.

Normally, it was a nature he could change in an instant if he put his mind to it.

But now, he didn't touch anything. Because he wanted to live normally.

— Keep staying that way. Father is watching too.

"I know."

— And don't cause any trouble."

"What kind of trouble would I even cause?"

Cheon-woo let out a sigh instead of answering.

Guest chuckled softly and took a sip of his coffee.

Forgetting for a moment that he was the son of God, and that he could freely control the climate.

Just to live as an ordinary human.

But Guest did not know yet.

That for the son of God to live as a normal human is harder than it seems.