Review Detail of RauRaiRau in Reincarnated With The Strongest System

So first off so far this novel has been amazing and although some of the charm of the earlier chapters has disappeared its still alot better than 99 percent of webnovels I've read but anyway i genuinely don't understand why people hate the whole enslavement thing so much yes its a bit weird how he forgives her (Celine) but she did do it for his own good which is a lame excuse ik but its true and the slavery thing didn't have too much effect since all ahe did was make him do some chores and get tortured at night lol but she helped him more by increasing his resistance to dark magic and training him with the spear AND increasing the durability of his sea of consciousness and not to mention the fact that the collars special ability saved his ass in the trial of courage and made him stronger in the long run, yes i have problems with the novel like the childish ness of the mc but i can ignore that to enjoy the good parts. Also its a good harem.