Note: This volume is the best selection collection of [Neko, Hajimemashita: Nyantomo Ki ni Naru Nyao](https://www.mangaupdates.com/series.html?id=35850826596) series.

In a modern city overrun by crime, its protector is widely believed to be a masked “superhero.” High‑schooler Momochi, however, is completely helpless without leaning on his best friend, Tora—and he’s painfully aware of his own weakness. One day, Tora is critically injured and falls into an unconscious coma as a result of a criminal’s schemes. Desperate to save him, Momochi makes a direct appeal to the city’s hero—but something doesn’t add up. It turns out that the one who rescued him from the criminals wasn’t that so‑called superhero at all, but a modern‑day ninja… “It looks like you might have what it takes to be a ninja.” Thus begins the transformation of an ordinary boy, who soon discovers extraordinary talents as a ninja operative. The ultimate spy‑style ninja action kicks off! [Original Webtoon](https://manga.line.me/product/periodic?id=Z0002996)

https://www.cmoa.jp/title/316686/

"...You came again. So weak." The butler smiles as he says this, and takes hold of the sensitive penis that has just reached its climax... Yuichiro was born the son of a gangster. However, he does not feel good about the world of the gangs or his father, who is a gang leader, and wants to be an “ordinary college student” in defiance of the path he is destined to follow. Yuichiro is followed by his butler, Tsubaki. He does not know why he is in the house of a master criminal, nor does he know why he is being taken care of. Yuichiro dislikes the mysterious Tsubaki. One day, Yuichiro hears a rumor about his father and Tsubaki, and in frustration, he orders Tsubaki to “lick” him, but it is he who is embraced! He thought he was superior to Tsubaki, but when it comes to sex, the master-slave relationship is reversed...?