Daily life starting from staying at Lady Mira's house

After Lei Hongguang traveled through time, he discovered that this two-dimensional world was very different from what he had imagined.
There is no Shuchiin, no Service Club, no Yukino Eriri...
It’s a dangerous and frustrating world out there.
Lei Hongguang lives with Miss Mira, whose best friend is Mrs. Xiangcheng.
In the apartment next door lives a silver-haired beauty who looks like a snow woman, as well as sunflowers and hydrangeas.
The class monitor is called Chizuru, the homeroom teacher is called Shirakawa Miwa, and the three hot girls in the class want to come to my house for a party all day long.
The captain of the kendo club is Miyajima Sakura, the manager of the baseball club is Nanao Akane, and the sisters in the archery club are named Sakuramiya.
The school next door is called the private Shenghua Girls' College.
There are a few relatives named Umi Yuri and Sayako in the countryside, and the neighbor even has a home security guard.
This world seems so damn dangerous!
"Even if this world is full of filth, I will break it with one punch!" - Pure Love God of War, Lei Hongguang