Underwear that changed to fit the body—Beriache’s Underclothing became full-body tights that revealed Grid’s muscular body. 

‘It is comfortable to wear.’ 

A notification window emerged in Grid’s vision as he recalled Elfin Stone with a complicated expression. 

[The effect of ’Worn but Not Worn’ has occurred.] 

[The weight of the armor you are wearing is halved and speed related penalties caused by weight are suppressed.] 

“......!”

Grid’s eyes widened with surprise. 

‘This... maybe this is a better skill than Impenetrable Skin.’ 

Weight was proportional to the content of the materials. Heavy armor was naturally stronger and had more defense than light armor. The reason why people were obsessed with light armor was the penalties caused by weight. The heavier the armor, the slower the speed and the more limited the movement. Thus, defense had to be compromised to some extent. 

However, the effect of Worn but Not Worn eliminated the need for this compromise. 

‘By my standards, it is possible to increase defense by over 30%.’ 

If he added the effect of Impenetrable Skin to it, he would be able to withstand the lightning that Mir shot. 

‘Isn’t this really huge?’ 

His shoulders naturally moved up and down. Grid was feeling...