On the battlefield.
Lin Yi heard Siri's voice in his mind.
"Lin Yi... our children also want to become stronger through battle. Can we let them upgrade?"
"Sure." Lin Yi waved his hand, and three humanoid creatures appeared in front of him.
They knelt on one knee to greet their father.
Lin Yi immediately instructed them not to be so formal, as it made him feel like a tsar, which wasn't fitting.
Then, he handed each of them a laser rifle and sent them to Solomon.
Throughout the battle, Lin Yi was constantly accumulating experience points.
In the past three hours, he had killed over five hundred red zombies.
However, there was still some way to go before leveling up.
Now, instead of retreating, the red zombies had intensified their offensive.
The first wall was gradually breached in dozens of places, and the second wall was also under heavy attack.
Lin Yi's response was to order his men to throw canisters of burning agents at the gaps where the red zombies were pouring in.
