Travel Through Time and Become the Heroine's Junior Sister

The book is very good, very warm, and very beautiful. It is a bit daily, but in this daily life, it contains a lot of sincere emotions. The wind is free, the wind has no fixed force, and the water has no constant shape. This feels very good. There are many types of wind, sea breeze and land breeze, gentle breeze and strong wind. The author's feeling of wind is warm, light, like spring breeze.

It's very interesting, but the author will correct some bad things if I tell them.

It's good to read. I like this harmonious fairy tale between the original heroine and the new heroine!

The whole text is mainly about heartwarming upgrades, and the system seems to be to help the heroine and those children of fate who should have fallen.