Everyone's Magic Card: Starting SS Root Tianmu

[No system] + [No heroine] + [Not brainless] + [All schools of thought] (Magic cards are carriers of superpowers) The Great Demon Prime Minister Liu Xue Lian is on the island country, and the Dongyi Demon Nest is under pressure. The demons from Beimang Demon Cave unite and attack the Great Wall defense line. The situation is not optimistic. The Evil Cave in the West and the Ghost Cave in Nanluo are also frequently moving, trying to make a comeback and regain everything they lost back then. The demons are still there, but the gods who suppressed the demons in the four realms have withered away one by one. Where is the future of mankind? I am an ordinary high school student, even though I have a lot of pride, I can't do anything about it. What did you say? Am I chosen by Erlang Shen? Give me the [Eye of Origin] to cleanse my tendons and cut my marrow? But this is not enough. There are four demon caves and countless demons. It is difficult for two fists to defeat four hands. What? Do you think there are several gods hidden in this pure air in my body? This mass of 'qi' is the 'source of ten thousand cards'? That's okay. I, Li Changting, am responsible for purging all demons and protecting the mortal world. However, blessings are not given in vain, and there are always gains and losses. Everything God gives has a price. Many years later, if you could go back to that night when you were eighteen years old, would you still accept True Lord's instructions without hesitation?