Into The Portal: Monster Invasion

Despair loomed over the globe. All resources were exhausted, and hope was all lost.

When three-player chess that will decide the lives of billions of people was at its zenith, a portal appeared in the sky. Monsters, bigger than the biggest animal, harder than the hardest metal poured out of the abyss...

Putting aside their differences, humanity united to fight against their common enemy. But the weapons were ineffective. The most powerful weapons of science could not do even the slightest bit of damage to monsters. While desperation reigned, science prevailed, and laser weapons were born. The first blood was spilled... The first monster was killed!

However, it wasn't laser weapons that allowed humanity to win the war, but a piece of orb found in the monster's brain. When supplied with electricity, the orbs would turn into pre-determined objects. These orbs turned into weapons that could damage monsters, and the more monsters were killed, the more weapons were found.

With the newly looted weapons and the determination of humanity to get rid of this disease, the monsters were pushed back. At that moment, a messenger flew from the portal in his radiant form. An Artificial Intelligence produced by the native race living in the Portal World...

Called Mother AI by humans, this object used the miracles of the alien world to help humanity close the portal. With these miracles, humans awakened superpowers to fight against monsters.

An unfortunate teenager, Miles Cross, was born with dormant Ancient Genes and failed to awaken his superpower. Instead, he used every means to get stronger...