After God said he was leaving, he left. Han Sen was a little worried. He thought Little Gold Gold might get bullied because of his relationship with God.
Han Sen knew there was no point in worrying. He just wanted to quickly level up, become true god, and enter the geno hall.
He researched ways he might infiltrate the Buddha. He was trying to get the knife back and revenge on Burning Lamp. The knife's power would be a big boon to Han Sen. It was a weapon designed to help weaker beings wins. He thought it might prove useful inside the geno hall.
From the data Han Sen had collected, the elites who had entered the geno hall throughout history all had a true god weapon. Plus, from Han Sen's experience battling God Spirits, true god class power did affect the God Spirits.