Review Detail of Retr09007 in Stacking My Abilities

It wasnt bad but after around chapter 45ish some flaws popped up. The MC willingly accepts being used by the sanctuary to clean up THEIR problems even after they hid critical information from him. He even said himself he didn't expect to get anything after dealing with a threat no one else can deal with. The fact the mc is okay with being used like this is beyond me.