I Won’t Summon My Comrades! The Hero Who Came Back Wants a Quiet Life

In the year 2015 10 year 10-year-old Yutaro and his family died in a cliffside car accident from a truck. Still, in another world, Yutaro was summoned as the first summoned hero to fight against the natural disaster known as the calamity king of success. After 20 years, the calamity king of success finally died, taking Yutaro with him. fully fulfilling his role as a hero as a reward for his deeds, he was revived back in his own world a few days after he died and found that the world, with some people acquiring the power to summon beings from other worlds him included with his being able to summon his friends and comrades during his hero days in another world. Now in a special high school, he never summons his friends and comrades and wants to work as a high Japan other world management employee to live a normal life with his stepsister but soon a turn of events will force him to step out of the spotlight and save the world from an upcoming danger.