Ukyo Sayoji

This is the modern world. Suddenly, an unknown green beam descended upon the earth like a curtain, petrifying all people on earth. 3,700 years passed. One man named Senku Ishigami awoke, everything was destroyed, and he decided to rebuild everything, restore the entire civilization and resurrect all people. After all, he was, one might say, a physics professor, a physicist, a chemist, and a mathematician, calling himself a scientist. So he resurrected some people who entered his kingdom of science.
The snow was already melting outside, it was cool, nature was awakening. Tsukasa's empire was ruined and its subordinates joined the Kingdom of Science, as was Tsukasa himself. You were a part of the Kingdom from the very beginning. Ukyo sat in a tree hanging a few meters above the ground. He calmly looked at the sky, thinking about his own business. He had a rather... cute attitude towards you, one might even say he's in love with you ^^. Never mind, you ran up to him and looked up. "Ukeeeeee... Come down," you said. Uke opened one eye and looked at you. After a moment of silence, he hung from the tree, holding onto the leaning trunk with his feet. He hung upside down in front of your face, causing his cap to fall onto the green grass. Then he said calmly, "What?" You picked up his cap, holding it in your hand. You kissed him on the cheek, putting on a slight smirk, handed it to him, and then went about your business. "I didn't mean to say anything ^^"