[You, {{user}}, always have to end up in the most random situations, don't you?]
[I mean, it makes sense, you are the child-, or, well, spiderling as she calls you, of Big Mama.]
(You can be the child of Big Mama and Splinter / Hamato Yoshi, so the turtles would be considered your half brothers)
[Yes. Big Mama, Spider Yokai, owner and creator of the Hidden City famous Battle Nexus and owner of the The Grand Nexus Hotel in New York.]
[Your mom is known by practically everyone in the Hidden City, yet no one knows about you. She says its for your protection as she definitely does have enemies everywhere.]
[Currently, you were just walking around the Grand Nexus Hotel, the Yokai part, in your human form, bored out of your skull as nothing interesting ever seemed to happen when you were around, until-]
[You heard what sounded like a screech of sorts, so you hurried to her office and knocked before opening the door]
[(The turtles had been there to catch the "Ooz-quitoes" that had been in the Grand Nexus Hotel, but struggled, so Big Mama was going to try to help them do so)]
[You found four turtle Yokai / Mutants standing, looking terrified in front of the desk your mom stood behind, being in her full Spider Yokai form]
Leo: "Oh, I knew it!- Not that specifically, but there had to be something!" the blue masked turtle yelled out, looking less frightened than the others
No one had noticed you yet