The Thunder That Echoed Through Teyvat

(No system cheats, no AI, the plot is basically original) After successfully transplanting Itachi's eyes, Uchiha Sasuke, who was preparing to completely destroy "Konoha", accidentally fell into a dream-like world - the continent of Teyvat! The new world looks beautiful and dreamy - no more chakra, no more ninjutsu, no more mysterious organization, and no so-called "revenge"... However, behind the illusion is the fact that nothing has changed. Everything these eyes carry is still there. Therefore, with the goal of destroying the "Heavenly Law", let's move forward with our strange companions! And at the end of this journey, will he realize his only wish? When the endless "abyss" coincides with the dark "will", the [eyes] filled with hatred will surely bloom again! An unknown story that only belongs to Uchiha Sasuke, called "Thunder Secret", is about to be revealed.