Review Detail of semi_traveler in The Author is an Extra, The MC is a Reincarnator

This is the kind of book Ive been looking for whose mc wont shy upon what really matters most just because [redacted]. At ch75. Other than the witches I feel no sense of urgency In any case, wont drop it since im looking forward to: 1. How Zaiden will choose or deal with his harem 2. MC character regarding family and romance (will there be character dev or some new insights he abides upon) 3. How this story ends (e.g happy ending, face-dimensional-boss-then-suffer aka TNE ending)