Li Tian really wanted to use the indestructible heaven and earth fist to attack, but he considered that the seaborne grave was unstable to begin with. If it were to suffer from a terrifying energy, it was very likely that it would collapse directly, which would be a disaster for Li Tian.
Although the vengeful spirits were afraid of Li Tian's blood, if they were to charge at him, Li Tian wouldn't be able to withstand their attacks no matter how useful his blood was.
After all, his blood's greatest effect was still to intimidate.
"These graves are made of bones, so they're similar to the structure of bone beasts." Li Tian looked at the huge tomb for a long time, and a thought suddenly came to his mind.
Since it was a bone beast and an undead creature, the sky demon scepter should be able to deal with it. Li Tian's eyes lit up as he summoned the sky demon scepter.