A Mecha Was Presented at the Opening Ceremony, and the Scientific Community Was Shocked

This is plagiarized! The 500cm one

Rubbish. . . Lots of typos.

There are many typos and the preface does not match the postscript. It's so tiring to watch that everyone is going crazy watching it! Give up the trap decisively.

There are many typos and the words are not smooth. There are too many words for water!

The writing is a bit messy, the context does not connect, and there are too many typos.

There is another novel on the Internet that has changed the name of the main character and writes a mecha with the same plot. I don't know who copied whom.