MTL - Your San Value is Zero - Chapter 1 old father's letter

After crossing over to Naruto World, Shiranui Yuuji found that there was an incomparably terrifying Godzilla in his body.

“You are Tailless Bijuu? Your chakra is astonishing…. What a coincidence, so am I.”

“You know Bijuu’s coat? I don’t have Bijuu’s coat, but I do have Godzilla Coat-”

“Bijuudama is terrifying!! It can destroy a mountain as soon as he sends it down?”

Hiss, that Bijuudama scared Yuuji, he quickly moved his hands to form seals,

“Nuclear Release – Atomic Breath!”

When Yuuji turned into Red lotus form, Godzilla pressed Nine-Tailed to the ground.

“Nine-Tailed, your strength is too strong. You need to be fried…”

Nine-Tailed, “?”

“What Jinchuriki are you exactly?”

A replica of Marquis Kieran Vale, the son of the Marchioness of Vale, who she deemed a failure. That was all she was. No, she was now referred to as “he.” At least until she met Claude Del Ihar.

Song Shi came to a fairy world where demons and ghosts danced wildly. He thought he was going to walk a trembling road of cultivating immortals, but he awakened the death flow system, which gained power from death and became stronger every time he died.

The style of painting suddenly changed. Others practice immortality to seek immortality, but he is not dead, so he can only seek immortality by dying. He is either trying to die or looking for death along the way.

“You have been killed by Yin spirits 10 times, awaken the spiritual root of fire!”

“You have been killed by zombies 10 times, awaken your natural power!”

“You have lost your mind and died 10 times, and you have awakened your Taoist heart!”

“You were killed by the formation, the level of the formation is +1!”

“You die in an alchemy blast furnace, your alchemy level +1!”

Pure Yang Spiritual Body, Nine Yang Divine Body, Sun Holy Body; Vajra Spiritual Body, Golden Divine Body, Desolate Ancient Holy Body; Psychic Sword Body, Innate Dao Body; Formation Master, Alchemy Master…

It’s so much fun on the road of cultivation, constantly unlocking death poses, step by step to the top of the fairy road…

Many years later, it was rumored in the world that when Song Shi died, the immortals were terrified, the demons trembled, and ten thousand Buddhas retreated!

- Description from novelbuddy

The protagonist travels through Shu Mountain and becomes a demonic dragon guarding the heavenly book in Dinghu Peak.