The Gods Will Come in One Month and I Will Be Invincible

Thirty days later, the gods from all over the world broke through the dimensional barriers and descended on the earth, plundering the earth's resources and enslaving mankind. The protagonist accidentally obtained the invincible system of all realms and started the road to invincibility one month in advance. When the gods came, he protected the earth with absolute strength and overthrew all gods. Lin Chen, an ordinary young man, was suddenly bound to the Invincible System of All Realms during class. The system issued the ultimate mission: thirty days later, the gods from the sky will come to the earth, and mankind will face annihilation. The host must become familiar with the power of invincibility within this month, protect the earth, and kill all invading gods. Completing the task can permanently solidify the invincible power and control the origin of the plane. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.