Chapter 520 It's a Thankless Task (Riding a Pig and Climbing a Tree to Reward More)

Su Zi's death was a knot in Mu Zening's heart.

He thought that the one thing he owed Su Zi the most was that he indirectly caused Su Zi's death.

Whether it was an accident or a murder, the fact that Su Zi died on the wedding anniversary planned by him is a fact that cannot be ignored.

Although Mu Zening was angry at Su Zi's ruthlessness, he felt guilty about this matter.

So, after the two quarreled, the first thing Mu Zening did was to look for the transaction invoices from that year.

It's not easy.

After more than half a year, I went to a physical store to buy it directly. There is no transaction record. It is almost impossible to find the invoice and receipt at that time.

He could only go to that store to inquire again.

However, there are new products on the shelves and old ones off the shelves every month in the store. This kind of products are like CD records popular in audio-visual stores. The trend will be different every time. Mu Zening didn't remember the full name of the medicine either.

He could only ask the clerk to look it up for him with a few words he vaguely remembered.

After spending some money, the clerk listed all the names of similar medicines for him. Mu Zening searched for several other stores one after another, and finally found a store where he found that the medicine was still on sale.

He bought a bottle, tried one himself, and nothing happened.

Then I found a friend to test the medicine and side effects. This process takes a long time, Mu Zening has been waiting patiently, and today he finally got the result——

Su Zi's death really had nothing to do with him! At least it has nothing to do with the medicine he bought!

Mu Zening felt relieved. For a long time, the big stone in his heart finally fell to the ground.

Now, he can't wait to let her know that he is not a murderer! He never hurt her!

"I'll help you." Mu Zening stared at Mu Zi with burning eyes, "You can tell me what happened to you that day, and I will help you find out!"

He thinks this is an opportunity, an excellent opportunity to get back together with Su Zi.

Mu Zi frowned, but didn't speak.

It's not that she doesn't trust Mu Zening, it's just that she has checked almost everything that should be checked now.

Mu Zi didn't think that Mu Zening would find any new clues.

He is a businessman. It can be said without humility that a businessman's sensitivity to investigations is far inferior to hers.

Mu Zi picked up the bottle of medicine, opened the lid, and poured out a pill——

It is a pink tablet in the shape of a heart.

Mu Zi was suspicious, she held it in her hand and looked carefully, and asked, "Is this the medicine you gave Qiao Jingjia?"

Mu Zening was stunned for a moment, "Is there any question?"

Mu Zi was silent for a while, then turned on the phone, called up the video copied from Mu Rongxuan, and played it for Mu Zening.

Mu Zening clearly saw that Qiao Jingjia added something to Su Zi's wine.

But that was by no means the pink pill in front of him, but a white powder!

"She changed her medicine?!" Mu Zening was shocked.

He couldn't believe it, and looked straight at Muzi, as if he was asking her, but also himself: "...Why? Why did she change her medicine?"

"Why did she change her medicine... Only she can answer this question." Mu Zi said indifferently, with a bit of coldness in his eyes.

After going around and around, it turned out that the final key was still on Qiao Jingjia.

This woman... Now that things are going on, she still doesn't tell the truth!

Mu Zi really "admire" Qiao Jingjia now, when she was in the detention center last time, Qiao Jingjia begged for Mu Zi to rescue her, without any dignity at all, Mu Zi thought she was hopeless, so she must tell the truth, The result is still hidden!

Isn't the so-called hole card used to fight hard at the last critical moment?

The secret is precious because it can be exchanged for benefits. If it is buried too deep, the secret will only lose its value.

Qiao Jingjia is so thankless, what is she trying to do?

Mu Zi was really puzzled.

Mu Zening stood up suddenly, with a tense expression: "I'll go to her and ask for clarification!"