Wicked132
it's looking nice. While i would've liked to see the mc's past, you will most likely do that through flashbacks and monologues. Perhaps the first chapter was a flashforward and from now on, you're planning to tell the story from his transmigration. the crystals are also a nice way to gain powersninstead of something like a system or a freely given superpower. This way he had to actually be smart about it, think of the possibilities and plan out the events etc.
what kind of idiot would give up extremis whining about a threat to their life. as for shepards reward... well we dont yet know what his plans are but personally i wouldve asked for a job as their advisor. imagne what stark industries could do with an outside common sense view. well written, look forward to more