Bai Jingshen imagined Alex would have to go to outer space to absorb the sun's aura. The many realms had an atmosphere that blocked most of what made Sun's aura dangerous to the regular being. But if he were to try and do so, the sun would quite immediately destroy his body before he even had a chance to start absorbing anything.
There was a reason why the sun was feared so much by even Divinities and Celestials.
"I don't have to go to space to get the sun's aura," Alex explained. "Do you happen to know what a Sunheart is?"
"A what?" Bai Jingshen asked.
"A Sunheart. Or a Yang core. It's something beasts of old times used to have. Apparently, if you place beasts in a region with intense Yang aura, they tend to develop it," Alex said. "I'll show you one later."
"I…" he frowned for a moment. "That does stir something in my mind, but I can't be sure where I heard it before. Is it on their chest?"
