Battle Through the Heavens: I Became a Fellow Disciple of Xiao Yan, the Ultimate Supporting Character

[Transmigration + System + Invincible + Thrillingly Satisfying + Crushing All Opposition + Playing the Fool to Catch the Tiger] I suddenly woke up transmigrated into Battle Through the Heavens. With a System, I grew up alongside Yan Di and Xun'er, as close as brothers and sisters. I awakened the Strongest Supporting Character System, whose sole purpose is to accompany and help Xiao Yan become Yan Di. With the Dou Di Bloodline, I became Yao Lao's disciple and won the queen's heart; With a fire lotus and a long sword, the two brothers roamed the continent together. When the Heavenly Flames appear, all flames submit; When the Star-Slaying Sword emerges, ten thousand swords follow! Above Zhongzhou, the fire lotus brings utter devastation; When the Seven Slaughters appear, who would dare disobey! This story is all about companionship. I'll have opportunities of my own, but won't steal the original protagonist's chances. In the end, I'll become the strongest beneath the Dou Di! Watch as I write a legend and create a Battle Through the Heavens unlike any other!