Another isekai but this time is a tentacle living armor

navigating through the vastness that it is communities like scribble hub, I found that this type of isekai was nowhere to be seen except the non-adult armors, so I will try my hand at it.
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our main character (or mc for short) save the girl that he had a crush on from a truck that had its driver deep in a nap, but at a great cost for him so when he was in the hospital bed he receives visits from her from then on but ended up dying to an unknown sickness, passing through the cycle of reincarnation, losing his name in the process and before he became a squirrel his reincarnation was interrupted
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u know the drill by now this is my second novel so expect some grammar errors and so on and about my other novel... it is waiting for a rewrite so for the time being I will give it all to this one.