Review Detail of LordInsanity in Shock! The Spell Is In English!

4-Chapter review. Guy reincarnates into the body of a guy that had his entire family slaughtered by a prince and was sent to the dungeons. He gets a system that lets him turn English words into runes. So if he says "Invisibility" in English, he gets the respective rune. Sounds really OP, but wouldn't that just make the entire novel a powertrip? Idk. Anyways once he makes a few runes he escapes and then disables invisibility in the middle of the street? Right infront of a carriage that may or may not crush him. However with his strength rune he stops it, and apparently it's a princesses carriage (wow, really?!?!) Cliche or not whatever. Anyways, what I am concerned about is if the princess is related to the ****ers that killed his family. Anyways all he does is cordially talk to her and refuse her invitation and leaves. The reason for my somewhat low rating is because he gained the power to bend metal by saying like two words. And three words total to completely escape imprisonment. If that's not enough for my low rating, then it's just personal bias. It's just 4 chapters, if the novel ends up decent i'll make another review