Paying Respects to My Ancestors, Born with a Sacred Dao Fetus

(Also known as The Incense-Worshipping Maniac and Get Stronger by Offering Sacrifices) (Kill enemies and offer them as sacrifices, and I grow more and more invincible) After transmigrating to a fantasy world, Ye Xuan becomes the son of the Ye family's patriarch. Unfortunately, he was born with a crippled body and no special bloodline or physique, and he has remained unknown for sixteen years. If you never forget, the answer will come. While making offerings at the Ye family's ancestral mausoleum, Ye Xuan discovers that he can obtain gifts from the spirits in the tombs he pays his respects to. These gifts include, but are not limited to, cultivation, magic treasures, identities, items, and more... "Pay respects to the Great Sage Tianlin. [Congratulations, your offering was successful. You have received a gift from the spirit: Tianlin Steps.]" "Pay respects to Ye Fan. [Congratulations, your offering was successful. You have received a gift from the spirit: one share of Desolate Ancient Sacred Body bloodline and one share of insights into the Six Paths of Reincarnation Fist.]" "Pay respects to Fang Chenxi. [Congratulations, your offering was successful. You have received a gift from the spirit: one share of Innate Dao Embryo bloodline and one marriage contract.]" Every offering brings a response. Until one day, after Ye Xuan beheads an enemy, he burns three sticks of fine incense for him in his spare time. [Offering to the spirit successful. You have received a gift from the spirit: Divine Art, Nine Heavens Sword Art.] "That works too?" Ye Xuan is stunned. From then on, an incense-worshipping maniac appears on this endless path to immortality.