Super Difficult! My Mana Keeps Increasing

Xiao Yu traveled to the Blood Essence Tribe and was specially named a Holy Son by the Holy Lord because of his "extraordinary talents". He was forced to take poison and released his nature from then on! Evacuate the Blood Elf Clan's Kung Fu Building, beat up the younger generation, lure the Blood Elf teenagers to sign in with blood, reveal secrets, provoke powerful enemies... Everything that can lead to the destruction of the Blood Elf Clan must be done well! … Unconsciously, Xiao Yu sighed a hundred times! "Cultivation is extremely difficult. My Dantian is almost bursting from the ever-increasing mana!" … "Boss, the Blood Elves have been defeated by us!" "Well done!" "However, the territory was robbed by the powerful bull demon clan!" "Where are the 3,800 Chaos Demon Gods! Target: The Strong Bull Demon Clan!" … Xiao Yu unlocked the restriction that suppressed the surge in mana, and rushed towards Wanzu with a big sword! (In line with the five principles of peaceful coexistence: obey orders, offer treasures, do not plan, do not provoke and do not seek harm, anyone who offends the power of our human race will be punished no matter how far away!)