Rai was just an average high school orphan with a talent for kendo and loved reading webnovel s.He always felt that any sword felt like an extension of his arm.With his flashy blonde hair,he was hated and loved.But truck kun always loves to spoil someone's life or did it??
Rules I follow:
1.no NTR
2.yes, there's a harem(but not typical)
3.smart rizzfull mc
4.sorry to disappoint but no dual cultivation
5.but sex scenes are included,but the kid has to grow up (so wait )
6.system obviously
7.one spoiler: he's the most talented in the entire universe