The Cannon Fodder Fails and Ends Up Dating?! [Quick Transmigration]

Bound to a System, he travels to various worlds and plays the cannon-fodder character by the male lead's side. Only by diligently playing his role and faithfully following the plot can he complete his missions. But wasn't the thing he got bound to... something other than a romance System? Planned worlds, order undecided: World One: I kept clinging to everyone on a variety show, and the male lead cornered me World Two: Why is the crown prince's study companion so dumb? World Three: Is there really anyone who can resist a sweet, soft little male insect? World Four: The domineering CEO caught me after I grabbed my bucket and ran away as his substitute World Five: My straight master barely gives me the time of day, while I call my senior brother this and my martial uncle that. My master? Just a bastard. World Six: Dear male lead, please stop getting handsy with your rival in love World Seven: His beloved treated him like a plaything, pushed him into someone else's arms, and he never returned 1. Irresistibly charming gong, with the official CP split into fragments 2. Weak gong, strong shou; the shou spoils the gong. The gong is a beautiful idiot! Theme: Fate is a lie. If you don't make a change, how will you know?