Reborn Willow God, Great Antiquity Signed for Thousands of Years

Liu Bai's soul traveled to the flood and became a big willow tree in Buzhou Mountain.
I thought I would be exposed to the sun and rain for a lifetime, but I didn't expect to be bound to the sign-in system.Every day you sign in anywhere, you can get the Daoyun Good Fortune of that place.
"Ding, Bu Zhoushan signed in successfully and gained seventy years of mana."
"Ding, Bu Zhoushan signed in successfully and gained three hundred years of mana."
"Ding, Bu Zhoushan signed in successfully and gained a thousand years of mana."...Why only mana? !
Liu Bai suffers from being unable to change form, thinking that he will be trapped in Buzhou Mountain for the rest of his life.
Unexpectedly, after countless years, he heard a different reminder.
"Congratulations to the host for achieving the achievement of signing in for tens of millions of years in Buzhou Mountain, and obtaining the Dao Body of Absolute Beginning!"
After the transformation was successful, Liu Bai didn't want to go out.Prehistoric is too dangerous, let's talk about it after sanctification.
Liu Bai continued to sign in at Buzhou Mountain day after day...
Until the resurgence of the Lich War, the ancestral witch Zhu Rong and Gonggong fought for some reason, and came straight to Buzhou Mountain with the power to destroy the world, and met the big willow tree in the secluded valley...
PS: This book is brave, semi-invincible, multi-treasure, behind-the-scenes, and cultivated...