Mitsuha Yamano could not have had it worse. After failing to enter her university of choice and losing her entire family in an accident, she finds herself plummeting off a cliff due to an especially fragile guardrail. Through what seems to be the only bit of the fortune left in her life, Mitsuha's firm unwillingness to die allows her to be transported to another world, where she ends up surviving. In this foreign land, Mitsuha wanders around for days before collapsing from exhaustion and being rescued by a little girl named Colette. Not long after, she finds herself in yet another life-threatening situation, and her indomitable will shines once more, granting her an audience with a divine cosmic being. The entity reveals to Mitsuha that she has acquired not only superhuman regeneration but also the ability to transport between worlds at will. Armed with this new information, Mitsuha brainstorms ways to utilize her newfound power to its full potential. Realizing that she can take goods from Earth and resell them to the other world at a higher price, she resolves to save up eighty thousand gold coins to be able to retire comfortably.

Despite the prefectural tournament's breathtaking conclusion, the Kazemai High School Kyudo Club has no time to celebrate. With the national competition right around the corner, the club is determined to prove that their initial victory was not a mere fluke. With his passion for the sport reignited, Minato Narumiya earnestly prepares for the upcoming competition with his teammates, who are equally motivated to win. As the much-anticipated tournament begins, the members of Kazemai's kyudo team fight to stay on target with their ambitious goal. But when old acquaintances reappear as difficult opponents, the boys find that winning the nationals will require more dedication and effort than ever before.

There was once a man who was summoned to another world, and saved it. Of course, he became too popular there, and turned into an isekai-normie. However, that man fell into a "trap" and was forcibly returned to his original world. Moreover, he had to start over as a baby! This is the story of the way-too-fantastic ex-hero who lived as a gloomy high-schooler, as he gets summoned once again to that same other world in a very unexpected development!

After his first appearance on the competitive world stage, Haruka is held captive by the swimming of the unmistakable champion, Albert, and feels like he's lost his way. With the current state of things, his swimming and what the water means to him are called into question. Haruka begins to sink to the bottom of the murky water as he struggles on his own. Pushed on by a restless urge in his heart, Haruka purposefully puts himself through a rigorous and intensive training regiment, relentlessly devoting himself to practice. In his heart, Haruka knows that he's pushing himself beyond his limits both physically and mentally. His friends can do nothing but watch over and have faith in him. Memories of Albert's cold, dry swimming keep replaying in his mind. I have to get faster, I have to become stronger. I have to compete against Albert again. Haruka unleashes his stroke to cut through the heavy, indifferent water. His friends draw closer to watch. What scenery will Haruka see at the end of this struggle＊──!