Review Detail of SpoiledSecrets in Thusjf

The characters weren’t really well done, especially the MC. He was supposed be some leader in his past life but most times he acted by some dumb teenager and made dumb decisions. The first 4-5 chapters were good but the story just got too boring after that. Even worse is that the MC willing let’s 4 people of his elite team die to save himself but then goes of and risks his life for a girl he said he was disgusted by?