Immortal Master: Invincible Presence, Zero Power

After Ewan Linden transmigrates, he dreams of joining a sect and becoming immortal—only to get scammed into mining ore for five miserable years. Just when all hope seems lost, a late-arriving system grants him rewards for building a sect and recruiting disciples. Armed with flashy magical items, Ewan pretends to be an all-powerful master in public, but his actual cultivation is weaker than that of his own students.