Doushite Ore ga Oshi no Osewa wo Shiterun da? E, Skill [Mofumofu] to [Meshi Terro] no Sei?

Two years have passed since another world and reality suddenly merged. Nanashiro, a high school student burdened by debt and forced to work constantly, helps her classmate, Yuuhime Kurenai, with her streaming activities in that other world at Kurenai's request. To his surprise, Yuuhime’s true identity is none other than his favorite VTuber, Kirurun!

While filming Kurenai's battles and adventures, he makes her dishes using ingredients from the other world. Surprisingly, his abilities, which should remain unchanged, start to grow! What's more, he even begins to tame previously unknown creatures—!?

The adventure of a favorite VTuber and her strongest butler begins, as he uses his honed skills to nurture for and guide unfortunate girls!