I create a pre-collapse civilization in my daily episode

ps: This book contains a lot of secondary settings, and people who will destroy the three civilizations will appear later.
pps: You can give your opinions, but if you don’t like them, don’t comment.
Kevin, who was originally in the Quantum Sea, absorbed the memories from the time travellers, and traveled to the daily world?In the world, I thought I had completed my mission, but I was informed by the system that the collapse was coming.
In order to save the world, Kevin began to create the pre-civilization of Honkai Impact III in this daily episode.
With the help of the system, ordinary daily life gradually becomes strange...
Yukino: "No matter what the cost, humanity will definitely defeat Honkai."
Yinglili (plop): "Teacher Fanxing, I want to learn to draw."
Hikigaya: "This is the real thing I'm looking for, Aimon."
......
The increasingly weird daily life and Ying Jie who always wants to cause trouble
All in all, this is a heart-warming story