Tesla was totally dumbfounded by his sudden death.
Glancing at the notification on the screen, Tesla was even more confused when he realized that he was killed by a player.
It was for the sake of research and peaceful life that he had built the battle fortress to withstand the endless monsters in Naraka, but he never expected to be killed by a player this time.
Tesla was rendered speechless.
After a few moments of silence, Tesla was prepared to take revenge for himself.
Anyone who gets in my way of research dies!
...
Although Tesla was killed, his actions to develop a Battle Fortress had greatly impacted the American server, as most of the players had gained interest in modifying their mech.
Moreover, Tesla was not the only one with expertise in this area.