The Spirit Tower!
Xu Yang's aura surged all over his body, and his spirit bone rumbled.
The quiet chamber always maintained ten times the normal concentration of spirit qi, but he refined it so quickly that its runes had now lit up, rapidly replenishing the supply.
He marshaled all his strength and hurled it straight at the Realm Barrier.
His power surged like an ocean, like a furious dragon roaring as it slammed resolutely into the Realm Barrier.
Rumble...
Thunderous collisions reverberated through his mind. The terrifying recoil made his entire body tremble, its light flickering uncertainly. Blood energy tinged with silver radiance escaped through his pores, making the surrounding runes glow.
The Realm Barrier at the fourth level of Heavenly Origin was far stronger than the one at the third level. He actually failed to break through it in a single attempt.
Xu Yang felt his blood energy churn, his body and mind shaking as the rebounding force retreated into his dantian.
Taking a deep breath, he gathered his strength again and hurled it at the Realm Barrier.
Boom!
Crack!
Alongside the thunderous impact came a faint cracking sound. Although the Realm Barrier remained intact, cracks had appeared. Xu Yang pressed his advantage, gathering his strength for a third assault on the bottleneck.
Boom!
Power capable of toppling mountains and overturning seas shattered the crack-riddled Realm Barrier and punched through. Xu Yang's aura instantly soared, and the surrounding spirit qi poured toward him like water through a breached dam, ravenously devoured by his body.
His flesh shone with dazzling light, every inch revealed in the finest detail, and his body began to swell.
His spirit bone released astonishing fluctuations, instantly swallowing every trace of spirit qi in the secret chamber. At that moment, the Spirit Tower's supposedly constant tenfold