章 227: Chapter 178 fighting the black snake again

"Di! Master is the best!"

After "recycling" all the useless energy packs, the Tinder energy of the robotic Rubik's Cube had reached 940 points, which was the level of a rank-9 servant.

However, the duration of his greatsword form did not increase by much. It only increased from the original one hour to one and a half hours.

If the automatic combat mode was activated, it could only last for about ten minutes.

After all, with the increase in power, the consumption of Tinder energy and metal energy per second had also increased.

Jiang He looked at the book of contract and saw that the robotic Rubik's Cube's feelings for him had an additional 40 points of worship.

"Jiang Yuan, other than the big sword form, How do I unlock the other forms?"

After experiencing the big sword's form, Jiang He was even more envious of the other forms and wanted to unlock them as soon as possible.

"Di! Database lost. Tinder key is needed to unlock it. "

"What is the Tinder key?"