Traveler from another plane

In this book, the name of the pig’s trotter was Zhao Tianming. After his parents passed away, he gradually walked the path of a two-bit-two-bit, black-bellied, and venomous tongue. Of course, as the product of the trend of this era, the glorious title of " otaku " was indispensable to him. When he was out, he was lucky enough to be hit by the original form of the Holy Grail and transmigrated to another world. This fellow was shameless and selfish enough to make the Holy Grail his private property. From then on, he had the ability to transmigrate to all kinds of movies, novels, online games, and anime planes. He could also fulfill all kinds of unreasonable wishes. Big sister? Proud? San Wu? Lolita? The best wife? A beautiful girl? There was no problem with that. As long as it was a cute thing, other than a crossdresser, I would show it to you.