Before coming to the Heavenly Fighting Arena, Leo had already got the system notification regarding the [Battle-Axe Master's] upgrade; however, Leo didn't want to upgrade it.
It was because Leo was aiming to get the highest possible reward from the mission [Mighty Supreme] by upgrading to super special talents and special talents.
For the same reason, he was holding back his reward of upgrading the five normal talents to the supreme grade because Leo feared the reward would decrease by a lot with half of the 10 talents being supreme grade talents.
'However, I didn't want to use the [Fake Immortal God's Bloodline] or [Blood Devil Goliath's Bloodline].'
Leo didn't want to use the bloodline as he thought, 'Anyway, upgrading one normal talent to the supreme grade is not a problem.'
With that thought in mind, Leo upgraded the [Battle Axe Mastery] to the supreme grade.
'Ding,
The normal talent [Battle Axe Mastery] is upgrading to the supreme grade. Please wait.
'Ding,
