Tales of Stars

Atiya Pharasa, when he first isekai'd to Celeste, was called the Killer of Fate and was adopted into a powerful family. He had a mother who gave him everything — basically spoon-feeding him. However, things changed when he awakened his yaicraft. It was a space-based yaicraft, and to progress in it, vast mathematical knowledge was a must. Further, while coding a skill, he almost dissected himself and survived only by a miracle. However, some things happened and he gets isekai'd again to another world, where he was perceived as nothing more than a pig to be fattened up before being sacrificed at the altar. He was stripped of all privileges and imprisoned with his premature powers. What could he do other than accept his fate? ...Wait. He doesn't have fate. And more importantly — what was his plan? "Unfortunately for you all, I have also awakened a Sin while awakening my yaicraft. The Sin of Murder." "I can't help it, can I. I'll just kill everything that stands in my way back home." ***** What to expect: *Consistent power system. *Worldbuilding. *Vast side characters. *Weak to Strong. *Local protagonist. *Tragedy. *Lores I am a fan of Berserk and Nasuverse, so be aware of the elements present there. I intend to full make this dark and lore heavy like them. I will kill off even the protagonist if at one point, his death would serve a great positive shift in the story.