(A friendly reminder: This is for a female audience. There are no plot power-ups, just a record of an ordinary human's growth. The protagonist is neither weak nor strong. For a female audience, for a female audience, for a female audience, for a female audience, for a female audience...)
Everyone knows Kasuga likes to slack off, so why is she always there whenever a monster appears?
Kasuga says: Who knows?
Her name is a Japanese phonetic transliteration. It has a little clever twist, and means spring. I'm not a great writer, but I won't write a tragic ending.
Mirai can't figure something out, so he needs to ask his big brother Taro. Taro might have some experience.
Mebius has come by to leave a message.
Taro doesn't quite understand. He thinks it over carefully.
"A brief happiness that lasts a lifetime, or a lifetime of regret without pain, Big Brother Taro. Which would you choose?"
Taro doesn't understand.
"What do you mean?"
He's still puzzling over it.
Before he can get an answer, another message arrives.
"Instructor Taro, I'm married." Taro reads it and nods. "Oh, you're married. That's a good thing. We should tell your big brothers."
"What! You're married! You must have been tricked! Are they human, or from another planet?" Taro is distraught.
"You were only gone for a few months, and now you're married? You only just came of age! Who is it? A man or a woman?"
Story theme: None
Isn't this from tomato? Is it the original author?