Transformed into an Imperial Cavalry at the Beginning, I Merged into the Igarashi Family

The all-powerful Internet celebrity Baiyou inexplicably traveled into the parallel world of Kamen Rider. However, the original owner was actually a licking dog who pursued Igarashi Sakura. Bai You split instantly. Congratulations to the host for gaining the power of Kamen Rider Emperor! Due to the large number of travelers recently, the system has no time to bind to the host, so let's say goodbye! Damn it! The system actually ran away! What kind of weird system is this? Fortunately, we already have the power of Kamen Rider Emperor! The Imperial Cavalry is originally a bug in this world. To have the power of the Imperial Cavalry requires a system! Wuhu takes off! What? I am actually a super rich second generation with no father or mother! Doesn't everything get better now? It's just... It's so lonely without the company of my family. Fortunately, I got to know the Igarashi family and I will no longer be alone in the future! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.