catch intruders

A man is sitting on the floor in a gym. The man wore white boxer shorts combined with a shirt with open sleeves and combed his hair in a spiky style, then wore black and white shoes. he looked exhausted from sweating and stretched his legs and looked sweaty.

"I think your efforts are in vain because at any time your body will be thin. It will not be able to become muscular," said the man who was running on the treadmill, glancing at the skinny man who was resting.

"I'm not here just to be muscular, but to make my immune system strong!" said the skinny man curtly.

"Haha, yeah... Do whatever you want because now you have a lot of money!" The man chuckled as he ran.

"You enjoy my money but you don't want to help me. You suck!"

"Haha yeah... I told you, I'm not used to committing crimes..."

The skinny man turned his face away, refusing to look at his friend again. He prefers to drink the mineral water that is available beside him in a bottle.