Dual Flame Fusion! Constructing a Double-Layer Fire Domain in the Dantian

Han Yue stood with her back to him for a while before turning around.

"Were you talking to Skyfire Venerable this morning about fusing Heavenly Flames?"

"How did you know?"

"Zi Yan said you talked to the old man in the rock for a long time. Other than Heavenly Flames, what else would make you get up early in the morning to discuss it with him?"

Lu Heng did not deny it. He would not hide this sort of thing from Han Yue.

"Tell me." Han Yue leaned against the trunk of a locust tree, her arms folded before her. "What exactly is going on?"

"I want to truly fuse the Infant Fallen Heart Flame in the seal."

Han Yue did not state her opinion immediately.

"What did Skyfire Venerable say?"

"There are risks. Two Heavenly Flames of the same origin will repel each other. If it goes badly, my cultivation could regress; at worst, my soul could be scorched." Lu Heng briefly recounted Skyfire Venerable's experience from back then.

Han Yue remained silent for quite some time after hearing it.

"And you still want to do it?"

"Not right away. I've come up with a compromise. I'll spend half a month building a Double-Layer Fire Domain structure inside my dantian, allowing the two flames to gradually adapt to each other. Once the rejection completely fades, I'll consider formally fusing them."

"Will half a month be enough?"

"Skyfire Venerable said it depends on one's physique. My Five Elements Spirit Body is highly accommodating, so it shouldn't take too long."

Han Yue lowered her head, seemingly lost in thought, her fingers twisting the silver trim at her cuff.

After a long while, she raised her head.

"Promise me something."

"Go on."

"If anything feels wrong during the adjustment process, even the