Looking for BL novels where the mc transmigrated into a mob character and then actually obeys and act out the plot. He just perform his parts, nothing more nothing less, and doesn't tries to cling to some random thigh that turns out to be either the protagonist's or villain's golden thighs. I'm fine with quick transmigration too or rebirth plots as long as it matches the MC traits above. Also, I'm not into flirty mc. I'm more into low-key types.