Gravis and Stella exchanged their love for a couple of hours.
After they were done, Gravis looked at Stella. "So, you want to help your boyfriend a bit in comprehending the element-neutral Law of Heat?" he asked.
Stella looked shocked. "What? No! Why would I want to spend more time with you!?"
Gravis was a bit taken aback for a second, but then he had to laugh.
"Okay, you got me. Your voice just sounded way too convincing," Gravis said between laughs.
Stella also giggled. "Of course I'll help you. Wherever you go is wherever I go. We are together. We are one."
Stella and Gravis left space and directly shot into the ground.
After a while, they stopped at a depth that was still somewhat comfortable for Stella. The gravity and temperature around them had shot up to insane levels, but they weren't some new Cultivators. They could resist something like this easily.