Chapter 55: I Haven't Tried Hard Yet!_1

Uninvited guests, up to no good!

Xu Changsheng had no idea who was actually inside!

Ju Xiaoxiao?

That shouldn't be her style!

So who could it be?

Mengmeng?

He didn't have the smarts for this!

Xu Changsheng's social circle was just that simple, how could there be anyone else?

Could it be a thief?

Xu Changsheng narrowed his eyes, pondering for a moment before muttering, "Eh? Did I leave my keys at home?"

Having said that, he turned and went upstairs to leave.

Back at home, Xu Changsheng opened up the potions he had brought out, preparing all the equipment he had readied these days.

In these days, he had gone to great lengths to successfully create his own "Potion No. 1," procuring lots of experimental materials.

In his previous life, he, who was proficient in pharmacology, had been obsessed with new drug development for a period and had even once established a new drug research base.

Xu Changsheng was always a hospitable person!