93 Chapter 90: Comprehensive Improvement (3000 words, 1st update)_1

```

Boom!

With a blast erupting from within Gu Chen's body, his whole frame shuddered as countless droplets of fresh blood spattered from his skin, staining his clothes red.

Yet there was not the slightest trace of pain on Gu Chen's face; his expression remained eerily calm.

At this moment, the number of meridians inside his body had reached seventy-nine.

Like a long river, his internal energy surged through his body. Gu Chen composed his mind and, with a burst of effort, once again charged toward the next meridian.

Without the passage-opening pill, it was extremely difficult to forge new meridians at Gu Chen's level, but fortunately, the panel helped him improve his cultivation. The robust internal energy coursed through the seventy-nine meridians. Under Gu Chen's command, it seemed to transform into a drill bit, striking toward the eightieth meridian.

Boom!