Normally these stories have the OP MC standing at the back and helping by doing things that nobody notices, here he's straight up giving physical OP JUICE to the guy during combat followed by the monster being oneshotted...
Yup def makes sense that they didn't "notice" how OP he was right.
Makes total sense that they run up to "copy paste leader sama" guy and congratulates him for beating the monster after drinking MCs OP JUICE while ignoring MC.
And since MC can make special magical OP JUICE, does that mean his replacement could make OP JUICE too, and also somehow better/faster than MC? I'd like to know how they concluded the replacement was worth even trying out.
Behemoth being just A rank is kinda weird btw, equal to a Cyclopes? No way. Maybe if it's a Cyclopes mage (is that even possible?)...
How did "copy paste leader sama" become / stay as the party leader anyway, a leader should have a brain but in these stories it's all about strenght (that nobody bothers to test) and being a sword user, apparently using a sword makes you party leader.