Third person POV
One day, at a park in the city, Roxas and Tomoaki are having a good time. Tomoaki took him to that park because it was his and Asae's favorite place to pass the time. There they are sitting on a bench writing and chatting. Tomoaki is writing a story in his notebook while Roxas is writing random thoughts and ideas as well. Roxas didn't even know that the black ballpoint pen he was using was a magical one, turning what he had written into reality. So, he wrote, "A rabbit was hopping around." Then, Roxas looked in front of him, only to see a literal rabbit hopping around.
"Woah, so cute!" Tomoaki sees it, too.
"What is that rabbit doing here?" Roxas asked in confusion.
Tomoaki shrugged. "I don't know."
"Strange…"
Roxas then continued writing.
He wrote, "The rabbit was eating a carrot."
Then, they heard some munching and looked at the rabbit, only to see it eating a carrot.
"What? How?"
"No way…"
Roxas then became suspicious about this, so he tested by writing another sentence.
The sentence was, "An airplane was flying in the sky."
Then, he and Tomoaki heard a plane flying in the sky.
"What the…?" Tomoaki commented in shock.
Now Roxas realized something: he remembered how the goddess told him that she would give him two abilities.
"Wait a minute…" he muttered to himself. "Did she…?"
Tomoaki heard that and looked at him. "She what?"
Roxas then snapped out of it. "Oh! Nothing!"
"Oh, okay then."
Tomoaki then picked up the rabbit and held it on his arms. "So cute…"
Then, Roxas tested again his newfound ability by writing, "The rabbit loves Tomoaki."
The rabbit did become soft and embraced Tomoaki as its new owner.
"Man, okay," Tomoaki said to it, "I'll take you home."
He then turned to Roxas. "Thanks, man."
"How on earth did I do that?" Roxas asked in response.
"Maybe you lured that rabbit here." his friend shrugged once more.
"I see."
The ability Roxas received from the goddess of reincarnation is called the Golden Word, and she blessed the pen he was using to be a magical medium for his ability to manifest into reality in the form of writing.
Roxas' previous life as a writer of essays and fanfiction, both on paper and on digital, coupled with his habit of brain-dumping random stuff, really gave him the necessary skills to do so.
But for now, he will hide this from Tomoaki and others.