Di Renjie was clearing minions when she circled around from the jungle area and started attacking the river crab (a monster in the lower lane for shooters to consume).
Seeing Di Renjie approaching the river crab, which was left with just a sliver of health, Marco Polo, who only had his normal skills and experience, rushed over to steal it but couldn't compete against Marco Polo, boosted by a Red Buff.
He missed out on a river crab, but at least he had the advantage in the lane.
After clearing the river crab, Ye Xian ignored him and started to clear minions, while at the same time, both team's supports had cleared the minions in the middle lane and came over to assist their respective shooters.
RSG's Gui Guzi saw Ye Xian clearing minions and signaled Di Renjie to engage. Receiving the signal, Di Renjie immediately attacked Marco Polo, who, unexpectedly, didn't pay them any attention and continued to focus on clearing minions, inevitably losing health to Di Renjie's attack.
