This Villain Is Invincible, Though a Little Shameless

[Not formulaic] + [Somewhat lighthearted] + [An invincible background] + [Shameless] Jiang Yichen transmigrated into a fantasy world, becoming the Divine Son of the Jiang Clan, a God King clan in the Upper Realm, and was sent to the Lower Realm for training. Seven days after awakening the [Great Villain System], the Three Sects Assembly, where the children of destiny would gather, was about to begin? Wait, wouldn't it be better to make these children of destiny turn on each other and reap the benefits? From then on, the fantasy world had one more invincible and shameless Great Villain! Child of Destiny A: “I'll never forget how he smiled as he held my severed hand and said, ‘This is my first time being a villain, so please go easy on me...’” Child of Destiny B: “I called him vile, but he just said, ‘Water naturally flows downward...’” Child of Destiny C: “Every time I plan everything out, he somehow appears behind me and stabs me...”