Review Detail of Labrenythz in Inverse System

Bruh i was hooked with the introduction of the novel, i didn't think it would be this bad. Just in chapter 1 we already have a tragedy here. A sily boy that wants to act cool bit is powerless to save his sister. His sister sacrifice her life to save him and kill the enemy captain but here we are after that MC hot befriended by that killer and acts like its cool and shit i forgive u for killing my sister and massacring my village and the killer suddenly saves this MC from another enemy for no other reason cuz he was guilty and stuff like the massacre of his village. So here i want to ask what kind of weed did the author take to make this crap of a novel?