After Three Years of Squatting at Home, I Was Invincible at the Beginning

The world undergoes great changes and everyone becomes a superman? Zhang Huan has been squatting at home for three years due to the raging monsters from outside. Get sucked into the game world. He finally defeated the final boss. I found out when I went out. Are you already invincible? Ice magic? Sorry, he is immune to magic. Physical damage? His physical defense has been successfully maxed out. The enemy was speechless. But Zhang Huan was even more speechless. Because, his girlfriend is already married. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.