Xie Yao, I'm in Fuyuki City, known as the Second Master. The Fourth Holy Grail War has just ended, and my second uncle has just... This timing is perfect. After the end of the Fourth Holy Grail War, a boy named Kiritou Shinji begins to awaken the memories of his past life. I still remember the jokes online in my previous life, what's the first thing to do when traveling to Fuyuki City? Kill the bug master, save Sakura! Shinji looked at himself in the mirror... Well, go to sleep. Ding! Your system is online! Sakura! Big brother is here to save you! ...Wait, something's wrong. Why does this system have a Siri vibe? Group number: 837190494