. . . The Guardians did nothing wrong. How the MC can cheer on goltarou as he slaughters the golems ( Which he knows have a certain level of sentience, even those, since they can be taunted and show their feelings on their face like an open book. ) instead of trying to stop the whole mess is beyond me. He could just have told Tarou to disarm em', run away or even hold em' back while he fixes the broken one. Its not like they could harm Goltarou at all.