High Martial: I Can Open Blind Boxes from Myriad Worlds

[High Martial Arts + Spiritual Qi Revival + System + Invincible + Decisive and Ruthless + Power Fantasy + Smart Protagonist] Su Chen transmigrates to a high martial arts world undergoing spiritual qi revival and obtains the Myriad Heavens Blind Box System. On his first sign-in, he gets Pangu’s blood essence. On his second, he summons the ancient treasure-hunting beast, the Treasure-Seeking Mouse. On his third, he obtains the Heaven-Swallowing Demonic Art. Humanity faces catastrophe as billions of demons and monsters descend. With his own power, Su Chen stands alone against the ages. He subdues countless worlds and becomes an Emperor of Humanity for the ages!