Is Spy X Family Appropriate For 10-Year-Olds?

A story about a heroine as she experiences the ups and downs of a high school life while striving to finish her mission as a secret spy. But, is it really that easy being a secret spy in high school?

Ally, was a regular girl going about her ordinary life, one she was bored of. She wanted something interesting to drop on her life, to break her out of the same routines day in and day out. But she should have listened to the common saying, be careful what you wish for. Her life is turned upside down when Ally’s father is kidnapped one night. She’s confused and doesn’t know what’s happening until she calls her mother. She learns the reason for her mother being so distant going up; her mother was a renowned spy who tracked down and stopped some of the world's most dangerous criminals. She’s sucked into the dangerous world of gangsters and secret admirers, where she learns it may all evolve around her. Follow her story to see if she can free her father, or will she cave under the pressure? Read on to find out.

My older sister, Lucy Wheeler, is an extremely sensitive person. She'll burst into tears immediately if her doll is dirty or if a cream puff bursts in advance. In order to maintain peace in the household, my parents will fulfill any of Lucy's wishes endlessly. Since she doesn't like me at all, my parents don't hesitate to kick me back to my grandparents' home in the countryside. Later on, Grandpa and Grandma pass away one after the other, leaving me with no choice but to go home to my parents and Lucy. That's when everyone sets up 3672 house rules for me to follow. Since Lucy loves blueberries, I'm not allowed to touch any of them. Since Lucy loves dresses, I'm not allowed to look prettier than her. After undergoing 20 years of torment, I end up contracting breast cancer, resulting in my tragic death. When I open my eyes again, I've returned to the first day I've gotten home after my grandparents' passing. Lucy is extremely sensitive, right? Well then, I'd like to see which one's the more superior weapon—her tears or my fists!

A week before the college entrance exam, my twin brother, Tristan Doyle, runs away with a delinquent. Our parents abandon their massive corporate empire and set out to search for him. I intend to join the search, but a comment abruptly flashes across my vision. "Don't go, Ryan! If you skip the exam too, your family is doomed!" With no other choice, I shoulder the pressure and walk into the exam hall alone. Yet the moment the exams end, my parents return and lock me in the basement. Ten years later, I finally escape, only to discover that Tristan has stolen my identity. He's celebrated as that year's top scorer, gets a degree from a prestigious university, and is even married to my former high-achieving girlfriend, Alisha Hudson. They share a perfect life with two children. Furious, I attempt to confront them, but they bind me and throw me back into the basement. As I howl in rage, my parents reprimand me, "Tristan was never as smart as you, and that delinquent tricked him into running away. There was no way he could've gotten into college on his own." "You're his older brother. What's wrong with letting him have one thing? Stop being so selfish." I break down completely and die in despair. Only after my death do I learn that Tristan was the one who sent that comment. When I open my eyes again, I'm back on the day Tristan elopes with the delinquent. The comment appears once more. As I stand there frozen, Alisha gently nudges me with a smile. "Go study! Your whole family's counting on you."

Suzanne O'Izzy is a klutzy kind of girl who always wanted to be a hero. Due to the fact that the city she lived in, Herotapolis, had an organization named Hero league that trained heroes, her dream could easily be fulfilled. But when the time for her to take the entrance exam came, Hero league were in battle with villains known as the rogue heroes hence her and the other students in her school who applied were given scholarships to train at Superhero high.Suzanne gets recruited in Squad 10 and finds out that before she can save the world doing heroic deeds she must first be skillful at things and get along with her teammates. It really didn't help matters when the three boys also assigned as her teammates never saw eye to eye on things.Plus E-rank exam was nearing. They had to learn how to get along to move a step up in the hero world. Amidst all quarrels and difficulties, Squad 10 managed to scrape through and enter E-ranks, finally they could start going on missions.Another teammate, a medical corp, was assigned to them. Every Squad in E-rank had one.It was then Suzanne knew her hero life had just begun.

Ellen Burge is a famous spy who is known as Chizuki. One day she found out that her friend Luna Bloomberg is working in an illegal organization that was built by his other friend named James Carter the younger brother of her crush William Carter. Will Ellen choose to protect her friends or will she finish the mission to kill Them?