I think 'comic tapping the vein' might be a creative or unusual expression in a comic, possibly related to a humorous or fantastical take on something involving veins. But it's quite ambiguous and could have multiple interpretations depending on the comic's theme and style.
I'm not really sure. Maybe it refers to a comic scene related to accessing a vein for some medical purpose.
It could imply a comic situation where someone is trying to find or access a vein, but it's hard to say exactly without more context. It might be a metaphor or a symbolic representation in a comic.
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Chapter 442, "Let's Form an Alliance", is the clearest early answer because a shaky connection becomes usable in the plot. The chapter turns that into something concrete by moving from Chang Rong was bewildered, "So, she seems pretty impressive." More...
Chapter 733, "Those People from the Jiang Family Are More Stupid than the Next!", is the clearest early answer because it turns Jiang Cheng's situation into a concrete plot event. The chapter gives readers a real answer by opening on Okay, Sister, you should go to sleep now.
Chapter 622, "Actually Tie Her Up?!", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event. The chapter turns that into something concrete by moving from Watching the uncommon expression on the man's face, Su Yinwan was...
Chapter 434, "The Identity of the Feng Shui Master Can't Be Hidden Anymore", is the clearest early answer because the hidden truth stops feeling like mere subtext. The chapter turns that into something concrete by moving from He thought Jiang Li was just talking, but to his surprise, there...
Chapter 796, "No Such Person?!", is the clearest early answer because it turns Eve's situation into a concrete plot event. The chapter gives readers a real answer by opening on The lively family reunion night came to an abrupt halt, and the...
Chapter 584, "The Wealthy Young Master Renounces Worldly Life for Love", is the clearest early answer because it turns Seeing Jiang Yan's situation into a concrete plot event. The chapter turns that into something concrete by moving from There wasn't a mirror on the small boat.
Chapter 326, "Jiang Mingyu Stranded in a Foreign Land", is the clearest early answer because it turns South America's situation into a concrete plot event. The chapter turns that into something concrete by moving from And at this moment, on the other end of the Earth.
Chapter 648, "Even Wild Boars Make Way!", is the clearest early answer because it turns Pei Ye's situation into a concrete plot event.
Chapter 579, "I Know Where Team Q Is!", is the clearest early answer because it turns Su Yinwan's situation into a concrete plot event. The chapter turns that into something concrete by moving from Young Master, what do you think?" Having finished reading the... to Yet Jiang Li said, "Is that so?.