"Who wants to go first?" Han Feng's voice wasn't loud, but everyone in the training ground could hear a faint echo.

All that could be heard was the overlapping footsteps of five figures moving forward simultaneously, like a heavy drumbeat striking the metal floor.

Han Feng's gaze swept across everyone's faces before finally landing on the venomous snake.

"Viper, you go first," Han Feng pointed to the center of the field. "The rest of you, step back behind the red line and observe. You'll all be going through this soon."

The venomous snake-shaped dagger clattered back into its sheath, and the man silently moved to his designated position. The others quickly retreated, but Han Feng noticed that the iron tower deliberately lingered a beat; the burly man clearly wanted to get closer for a better view.

"Sit cross-legged, take off your shirt, and relax completely." Han Feng knelt behind the venomous snake, his hands lightly pressing against the center of its shoulder blades. "Remember, no matter how much it hurts, don't move. Completely relax your mind, otherwise the energy will be diverted and damage your internal organs."

The viper nodded almost imperceptibly, its breathing already adjusted to a long, shallow three-short-one-long rhythm—the standard meditation rhythm of the Dragon Abyss Special Forces. Han Feng secretly admired it; he chose the viper as his first target precisely because of this precise body control.

"I'm about to begin."

Starlight shone from Han Feng's palm, seven points of light arranged like the Big Dipper. He took a deep breath and channeled the first wisp of starlight into the snake's Dazhui acupoint.

"Ugh!" The venomous snake trembled violently, and a white light suddenly bulged out from under the skin of its neck, as if something alive was moving through its veins.

"Energy is opening a channel." Han Feng's voice was as calm as a machine. "The first node, the Fengfu acupoint."

Blue light traveled down his spine, suddenly exploding into tiny sparks between his shoulder blades. Viper's combat suit back was instantly soaked with sweat, but he didn't make a sound, only the bulging veins on his temples betraying his pain.

Han Feng focused intently on guiding the energy. In his "inner vision," the venomous snake's meridians resembled a dried-up riverbed, while the power of the stars was the torrent that carved out channels. When the second node, the "Zhiyang acupoint," lit up, the entire spine emitted a pale blue halo.

"Second node passed. Preparing for the third point, the spinal acupoint."

The power of the stars continued downwards, but suddenly stalled just before reaching the lumbar spine. Han Feng frowned and increased his strength, but the energy seemed to hit an invisible wall, forming a painful accumulation within the venomous snake's body.

"You've injured your lumbar spine before?" Han Feng immediately noticed the problem.

The viper spat out its reply through its fangs: "Two years ago... I was... hit by shrapnel..."

Han Feng cursed himself for his carelessness. He changed his hand seal, placing both thumbs against the snake's lower back: "Bear with it, I'll think of something."

A stronger surge of stellar power poured in, and the serpent's body arched like a shrimp, emitting a beast-like growl from its throat. Iron Tower couldn't help but take a half-step forward, but Chen Feng grabbed him.

\"Bang!\"

A muffled thud emanated from the snake's body, and the white light finally broke through the obstruction, forming a small vortex at its lumbar vertebrae. The snake suddenly spat out a mouthful of blood, but its eyes became even clearer.

"Third node complete." Han Feng's voice was slightly tense. "Next is the danger zone—the Xinshu acupoint."

As the energy shifted towards his chest, a sudden change occurred. An eerie red light flashed from the venomous snake's left chest, clashing violently with the stellar energy. The monitoring equipment emitted a piercing alarm, and Yu Die exclaimed, "There's a metal fragment in his chest cavity!"

Han Feng's pupils constricted sharply; those were remnants of shrapnel from years ago! The power of the stars resonated with the metal, forming an energy storm at the heart of the venomous snake.

"Everyone back off!" Han Feng roared, simultaneously throwing himself onto the snake's back, his chest pressed against its chest. He was actually using himself as a conductor to channel the rampaging energy!

Both bodies were simultaneously engulfed by the blue light. The venomous snake let out a scream that was inhuman, while Han Feng clenched his teeth, letting the violent energy flow through his body. Blood began to seep from his seven orifices, but his hands remained motionless, forming a hand seal.

"Open it for me!"

With a roar from Han Feng, the energy vortex at his Xinshu acupoint suddenly collapsed into a miniature star, then burst forth with dazzling light. The red light on the snake's chest was completely swallowed up, and a complete blue light trail ran from his tailbone straight to his crown, passing through seven bright spots of light, like a galaxy within his body.

"It...it's a success..." Han Feng collapsed backward, exhausted, only to be caught by the rushing Iron Tower. The Viper collapsed to the ground, but his right index finger stubbornly remained raised—a cluster of starlight flickered at its tip.

Night Owl's face showed shock: "My God... he really did it..."

Yu Die quickly checked their vital signs, her hands still trembling: "Incredible... the activity of his cells is extremely abnormal, as if they are repairing themselves..."

Han Feng forced himself to sit up straight, wiping the blood from his face as he looked at the group: "This is the danger so far. Now..." He smiled weakly but triumphantly, "From now on, you all need to tell me where you were injured."

Without a word, Iron Tower started taking off his tactical vest, revealing his scarred upper body: "My turn, boss."

Han Feng gave a wry smile: "That's fine, but please let me rest for a bit first."

Han Feng sat cross-legged on the ground, his hands resting lightly on his knees, surrounded by a faint white light. Each breath caused the energy in the air to tremble slightly, like ripples on a calm lake.

"Boss, have some water." Yu Die carefully handed over a bottle of water, her eyes glancing occasionally at the venomous snake to the side—the once pale and gloomy man now had a faint starlight flowing beneath his skin, and his chest rose and fell with an unusually steady rhythm.

Han Feng opened his eyes, took the water, and immediately gulped down a large mouthful: "Where are the others?"

"They're all waiting outside," Yu Die whispered. "That guy, Iron Tower,''s already down to his underwear; we couldn't stop him."

Han Feng's lips twitched, and he leaned against the wall to stand up. Although he had only rested for twenty minutes, the recovery speed of his Star Power far exceeded expectations. He stretched his shoulders and walked towards the door: "Let Iron Tower in."

As soon as the door opened, four pairs of bright eyes immediately focused on it. Iron Tower was indeed shirtless, and the crisscrossing scars on his bronze muscles resembled a war map.

The towering figure grinned and strode over to Han Feng, its movements causing the floor to thud. Just as the others were about to follow, Han Feng raised a hand to stop them: "Only one at a time. The energy fluctuations are too strong and will interfere with each other."

At this moment, the iron tower had already sat down in front of Han Feng, looking like a pig waiting to be slaughtered. Han Feng walked around him, his brows furrowing more and more deeply—this body was practically a museum of scars, with three visible shrapnel remnants, not to mention the old internal injuries.