Comprehension That Defies Heaven: a Man Is in Shu Mountain and Proves the Land Sword Immortal

He traveled through time and became the eldest disciple of a sect, but was sent to the Demon Tower at the beginning? In the demon tower that had been lonely for thousands of years, Su Yu raised his hand and touched the dusty stone tablet. [The host observes the inscription carefully, activates his heaven-defying understanding, and suddenly realizes the skill: Qingyun Sword Technique]! Under the system of incomprehensible understanding, Su Yu began to have epiphanies every day! [The host sweeps the floor and sighs that the leaves know the autumn, and suddenly realizes the skill: the lion's sky-turning seal. The host seems to have gained something from drinking tea, and he suddenly realizes the skill: Dragon Elephant Wuji Kung Fu. ... Eighty years of Demon Tower, a thin line in the world. Thousands of demons invaded, and the demons killed the sect. Su Yu, with green silk and white hair, walked out of the demon tower with a sword in hand. [The host walks out of the demon tower, suddenly realizes the critical attack, and proves to be the Land Sword Immortal!